5010980020

素因数分解:

$2^2\times 5^1\times {\mathrm{250549001}}^1$

素因数の和:250549010

約数の個数: 12

約数和(自身を含む): 10523058084

約数和(自身を除く): 5512078064

約数列:

[1, 2, 4, 5, 10, 20, 250549001, 501098002, 1002196004, 1252745005, 2505490010, 5010980020]

約数ペア:

[(1, 5010980020), (2, 2505490010), (4, 1252745005), (5, 1002196004), (10, 501098002), (20, 250549001)]