31762540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 72031680

約数和(自身を除く): 40269140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2381, 2668, 3335, 4762, 6670, 9524, 11905, 13340, 23810, 47620, 54763, 69049, 109526, 138098, 219052, 273815, 276196, 345245, 547630, 690490, 1095260, 1380980, 1588127, 3176254, 6352508, 7940635, 15881270, 31762540]

約数ペア:

[(1, 31762540), (2, 15881270), (4, 7940635), (5, 6352508), (10, 3176254), (20, 1588127), (23, 1380980), (29, 1095260), (46, 690490), (58, 547630), (92, 345245), (115, 276196), (116, 273815), (145, 219052), (230, 138098), (290, 109526), (460, 69049), (580, 54763), (667, 47620), (1334, 23810), (2381, 13340), (2668, 11905), (3335, 9524), (4762, 6670)]