42524440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 113140800

約数和(自身を除く): 70616360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 5237, 8120, 10474, 20948, 26185, 36659, 41896, 52370, 73318, 104740, 146636, 151873, 183295, 209480, 293272, 303746, 366590, 607492, 733180, 759365, 1063111, 1214984, 1466360, 1518730, 2126222, 3037460, 4252444, 5315555, 6074920, 8504888, 10631110, 21262220, 42524440]

約数ペア:

[(1, 42524440), (2, 21262220), (4, 10631110), (5, 8504888), (7, 6074920), (8, 5315555), (10, 4252444), (14, 3037460), (20, 2126222), (28, 1518730), (29, 1466360), (35, 1214984), (40, 1063111), (56, 759365), (58, 733180), (70, 607492), (116, 366590), (140, 303746), (145, 293272), (203, 209480), (232, 183295), (280, 151873), (290, 146636), (406, 104740), (580, 73318), (812, 52370), (1015, 41896), (1160, 36659), (1624, 26185), (2030, 20948), (4060, 10474), (5237, 8120)]