5222050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1554

約数の個数: 24

約数和(自身を含む): 9856512

約数和(自身を除く): 4634462

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1471, 1775, 2942, 3550, 7355, 14710, 36775, 73550, 104441, 208882, 522205, 1044410, 2611025, 5222050]

約数ペア:

[(1, 5222050), (2, 2611025), (5, 1044410), (10, 522205), (25, 208882), (50, 104441), (71, 73550), (142, 36775), (355, 14710), (710, 7355), (1471, 3550), (1775, 2942)]