25336630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 52916976

約数和(自身を除く): 27580346

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 797, 935, 1445, 1594, 1870, 2890, 3179, 3985, 6358, 7970, 8767, 13549, 15895, 17534, 27098, 31790, 43835, 67745, 87670, 135490, 149039, 230333, 298078, 460666, 745195, 1151665, 1490390, 2303330, 2533663, 5067326, 12668315, 25336630]

約数ペア:

[(1, 25336630), (2, 12668315), (5, 5067326), (10, 2533663), (11, 2303330), (17, 1490390), (22, 1151665), (34, 745195), (55, 460666), (85, 298078), (110, 230333), (170, 149039), (187, 135490), (289, 87670), (374, 67745), (578, 43835), (797, 31790), (935, 27098), (1445, 17534), (1594, 15895), (1870, 13549), (2890, 8767), (3179, 7970), (3985, 6358)]