9968127620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4119061}}^1$

素因数の和:4119092

約数の個数: 36

約数和(自身を含む): 23009080332

約数和(自身を除く): 13040952712

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4119061, 8238122, 16476244, 20595305, 41190610, 45309671, 82381220, 90619342, 181238684, 226548355, 453096710, 498406381, 906193420, 996812762, 1993625524, 2492031905, 4984063810, 9968127620]

約数ペア:

[(1, 9968127620), (2, 4984063810), (4, 2492031905), (5, 1993625524), (10, 996812762), (11, 906193420), (20, 498406381), (22, 453096710), (44, 226548355), (55, 181238684), (110, 90619342), (121, 82381220), (220, 45309671), (242, 41190610), (484, 20595305), (605, 16476244), (1210, 8238122), (2420, 4119061)]