22895620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9461}}^1$

素因数の和:9492

約数の個数: 36

約数和(自身を含む): 52854732

約数和(自身を除く): 29959112

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9461, 18922, 37844, 47305, 94610, 104071, 189220, 208142, 416284, 520355, 1040710, 1144781, 2081420, 2289562, 4579124, 5723905, 11447810, 22895620]

約数ペア:

[(1, 22895620), (2, 11447810), (4, 5723905), (5, 4579124), (10, 2289562), (11, 2081420), (20, 1144781), (22, 1040710), (44, 520355), (55, 416284), (110, 208142), (121, 189220), (220, 104071), (242, 94610), (484, 47305), (605, 37844), (1210, 18922), (2420, 9461)]