124155620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 275455488

約数和(自身を除く): 151299868

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 4657, 5332, 6665, 9314, 13330, 18628, 23285, 26660, 46570, 93140, 144367, 200251, 288734, 400502, 577468, 721835, 801004, 1001255, 1443670, 2002510, 2887340, 4005020, 6207781, 12415562, 24831124, 31038905, 62077810, 124155620]

約数ペア:

[(1, 124155620), (2, 62077810), (4, 31038905), (5, 24831124), (10, 12415562), (20, 6207781), (31, 4005020), (43, 2887340), (62, 2002510), (86, 1443670), (124, 1001255), (155, 801004), (172, 721835), (215, 577468), (310, 400502), (430, 288734), (620, 200251), (860, 144367), (1333, 93140), (2666, 46570), (4657, 26660), (5332, 23285), (6665, 18628), (9314, 13330)]