7041965480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{47491}}^1$

素因数の和:47850

約数の個数: 64

約数和(自身を含む): 17336479680

約数和(自身を除く): 10294514200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 337, 440, 674, 1348, 1685, 2696, 3370, 3707, 6740, 7414, 13480, 14828, 18535, 29656, 37070, 47491, 74140, 94982, 148280, 189964, 237455, 379928, 474910, 522401, 949820, 1044802, 1899640, 2089604, 2612005, 4179208, 5224010, 10448020, 16004467, 20896040, 32008934, 64017868, 80022335, 128035736, 160044670, 176049137, 320089340, 352098274, 640178680, 704196548, 880245685, 1408393096, 1760491370, 3520982740, 7041965480]

約数ペア:

[(1, 7041965480), (2, 3520982740), (4, 1760491370), (5, 1408393096), (8, 880245685), (10, 704196548), (11, 640178680), (20, 352098274), (22, 320089340), (40, 176049137), (44, 160044670), (55, 128035736), (88, 80022335), (110, 64017868), (220, 32008934), (337, 20896040), (440, 16004467), (674, 10448020), (1348, 5224010), (1685, 4179208), (2696, 2612005), (3370, 2089604), (3707, 1899640), (6740, 1044802), (7414, 949820), (13480, 522401), (14828, 474910), (18535, 379928), (29656, 237455), (37070, 189964), (47491, 148280), (74140, 94982)]