22829620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 53597376

約数和(自身を除く): 30767756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 2531, 4510, 5062, 9020, 10124, 12655, 25310, 27841, 50620, 55682, 103771, 111364, 139205, 207542, 278410, 415084, 518855, 556820, 1037710, 1141481, 2075420, 2282962, 4565924, 5707405, 11414810, 22829620]

約数ペア:

[(1, 22829620), (2, 11414810), (4, 5707405), (5, 4565924), (10, 2282962), (11, 2075420), (20, 1141481), (22, 1037710), (41, 556820), (44, 518855), (55, 415084), (82, 278410), (110, 207542), (164, 139205), (205, 111364), (220, 103771), (410, 55682), (451, 50620), (820, 27841), (902, 25310), (1804, 12655), (2255, 10124), (2531, 9020), (4510, 5062)]