5100580

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 10778040

約数和(自身を除く): 5677460

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1409, 1810, 2818, 3620, 5636, 7045, 14090, 28180, 255029, 510058, 1020116, 1275145, 2550290, 5100580]

約数ペア:

[(1, 5100580), (2, 2550290), (4, 1275145), (5, 1020116), (10, 510058), (20, 255029), (181, 28180), (362, 14090), (724, 7045), (905, 5636), (1409, 3620), (1810, 2818)]