9908050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2874

約数の個数: 24

約数和(自身を含む): 18695232

約数和(自身を除く): 8787182

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2791, 3550, 5582, 13955, 27910, 69775, 139550, 198161, 396322, 990805, 1981610, 4954025, 9908050]

約数ペア:

[(1, 9908050), (2, 4954025), (5, 1981610), (10, 990805), (25, 396322), (50, 198161), (71, 139550), (142, 69775), (355, 27910), (710, 13955), (1775, 5582), (2791, 3550)]