118155260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190573}}^1$

素因数の和:190613

約数の個数: 24

約数和(自身を含む): 256131456

約数和(自身を除く): 137976196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 190573, 381146, 762292, 952865, 1905730, 3811460, 5907763, 11815526, 23631052, 29538815, 59077630, 118155260]

約数ペア:

[(1, 118155260), (2, 59077630), (4, 29538815), (5, 23631052), (10, 11815526), (20, 5907763), (31, 3811460), (62, 1905730), (124, 952865), (155, 762292), (310, 381146), (620, 190573)]