5229620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2161}}^1$

素因数の和:2192

約数の個数: 36

約数和(自身を含む): 12076932

約数和(自身を除く): 6847312

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2161, 2420, 4322, 8644, 10805, 21610, 23771, 43220, 47542, 95084, 118855, 237710, 261481, 475420, 522962, 1045924, 1307405, 2614810, 5229620]

約数ペア:

[(1, 5229620), (2, 2614810), (4, 1307405), (5, 1045924), (10, 522962), (11, 475420), (20, 261481), (22, 237710), (44, 118855), (55, 95084), (110, 47542), (121, 43220), (220, 23771), (242, 21610), (484, 10805), (605, 8644), (1210, 4322), (2161, 2420)]