125941420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{572461}}^1$

素因数の和:572481

約数の個数: 24

約数和(自身を含む): 288520848

約数和(自身を除く): 162579428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 572461, 1144922, 2289844, 2862305, 5724610, 6297071, 11449220, 12594142, 25188284, 31485355, 62970710, 125941420]

約数ペア:

[(1, 125941420), (2, 62970710), (4, 31485355), (5, 25188284), (10, 12594142), (11, 11449220), (20, 6297071), (22, 5724610), (44, 2862305), (55, 2289844), (110, 1144922), (220, 572461)]