Factors of 2500

2, 5. As a product: 2^2 × 5^4.

The factors of 2500 are 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500. It has 15 factors.

Factors of 2500

Pick any whole number from 1 to 10,000.

2500 = 2^{2} \times 5^{4}

How to work it out

1
A factor of 2500 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2500 ≈ 50.00; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 15 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$2500 = 2^{2} \times 5^{4}$
4
Add all the factors: the sum is 5467. Without 2500 itself that is 2967, so 2500 is an abundant number.

LaTeX source of the formulas on this page

\[ 2500 = 2^{2} \times 5^{4} \]

What are the factors of 2500?

The factors of 2500 are 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500. It has 15 factors.

What are the prime factors of 2500?

2, 5. As a product: $2^{2}$ × $5^{4}$ .

How many factors does 2500 have?

2500 has 15 factors (8 factor pairs, one of them 50 × 50).

What is the sum of the factors of 2500?

5467.

Is 2500 a prime number?

No. It is divisible by 2, so 2500 = 2 × 1250.