Factors of 8840
The factors of 8840 are 1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840. It has 32 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 8840 is a whole number that divides it with nothing left over. You only need to test the numbers up to √8840 ≈ 94.02; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 32 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 22680. Without 8840 itself that is 13840, so 8840 is an abundant number.
LaTeX source of the formulas on this page
\[ 8840 = 2^{3} \times 5 \times 13 \times 17 \]Factor pairs of 8840
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 8840 | 1 × 8840 = 8840 |
| 2 | 4420 | 2 × 4420 = 8840 |
| 4 | 2210 | 4 × 2210 = 8840 |
| 5 | 1768 | 5 × 1768 = 8840 |
| 8 | 1105 | 8 × 1105 = 8840 |
| 10 | 884 | 10 × 884 = 8840 |
| 13 | 680 | 13 × 680 = 8840 |
| 17 | 520 | 17 × 520 = 8840 |
| 20 | 442 | 20 × 442 = 8840 |
| 26 | 340 | 26 × 340 = 8840 |
| 34 | 260 | 34 × 260 = 8840 |
| 40 | 221 | 40 × 221 = 8840 |
| 52 | 170 | 52 × 170 = 8840 |
| 65 | 136 | 65 × 136 = 8840 |
| 68 | 130 | 68 × 130 = 8840 |
| 85 | 104 | 85 × 104 = 8840 |
Questions
What are the factors of 8840?
The factors of 8840 are 1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840. It has 32 factors.
What are the prime factors of 8840?
2, 5, 13, 17. As a product: × 5 × 13 × 17.
How many factors does 8840 have?
8840 has 32 factors (16 factor pairs).
What is the sum of the factors of 8840?
22680.
Is 8840 a prime number?
No. It is divisible by 2, so 8840 = 2 × 4420.