10022980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 23768640

約数和(自身を除く): 13745660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1571, 1595, 3142, 3190, 6284, 6380, 7855, 15710, 17281, 31420, 34562, 45559, 69124, 86405, 91118, 172810, 182236, 227795, 345620, 455590, 501149, 911180, 1002298, 2004596, 2505745, 5011490, 10022980]

約数ペア:

[(1, 10022980), (2, 5011490), (4, 2505745), (5, 2004596), (10, 1002298), (11, 911180), (20, 501149), (22, 455590), (29, 345620), (44, 227795), (55, 182236), (58, 172810), (110, 91118), (116, 86405), (145, 69124), (220, 45559), (290, 34562), (319, 31420), (580, 17281), (638, 15710), (1276, 7855), (1571, 6380), (1595, 6284), (3142, 3190)]