57043870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15131}}^1$

素因数の和:15180

約数の個数: 32

約数和(自身を含む): 114397920

約数和(自身を除く): 57354050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 15131, 30262, 75655, 151310, 196703, 393406, 438799, 877598, 983515, 1967030, 2193995, 4387990, 5704387, 11408774, 28521935, 57043870]

約数ペア:

[(1, 57043870), (2, 28521935), (5, 11408774), (10, 5704387), (13, 4387990), (26, 2193995), (29, 1967030), (58, 983515), (65, 877598), (130, 438799), (145, 393406), (290, 196703), (377, 151310), (754, 75655), (1885, 30262), (3770, 15131)]