707675840

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11113}}^1$

素因数の和:11329

約数の個数: 56

約数和(自身を含む): 1693773600

約数和(自身を除く): 986097760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 11113, 12736, 15920, 22226, 31840, 44452, 55565, 63680, 88904, 111130, 177808, 222260, 355616, 444520, 711232, 889040, 1778080, 2211487, 3556160, 4422974, 8845948, 11057435, 17691896, 22114870, 35383792, 44229740, 70767584, 88459480, 141535168, 176918960, 353837920, 707675840]

約数ペア:

[(1, 707675840), (2, 353837920), (4, 176918960), (5, 141535168), (8, 88459480), (10, 70767584), (16, 44229740), (20, 35383792), (32, 22114870), (40, 17691896), (64, 11057435), (80, 8845948), (160, 4422974), (199, 3556160), (320, 2211487), (398, 1778080), (796, 889040), (995, 711232), (1592, 444520), (1990, 355616), (3184, 222260), (3980, 177808), (6368, 111130), (7960, 88904), (11113, 63680), (12736, 55565), (15920, 44452), (22226, 31840)]