59921360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17419}}^1$

素因数の和:17475

約数の個数: 40

約数和(自身を含む): 142565280

約数和(自身を除く): 82643920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 17419, 34838, 69676, 87095, 139352, 174190, 278704, 348380, 696760, 749017, 1393520, 1498034, 2996068, 3745085, 5992136, 7490170, 11984272, 14980340, 29960680, 59921360]

約数ペア:

[(1, 59921360), (2, 29960680), (4, 14980340), (5, 11984272), (8, 7490170), (10, 5992136), (16, 3745085), (20, 2996068), (40, 1498034), (43, 1393520), (80, 749017), (86, 696760), (172, 348380), (215, 278704), (344, 174190), (430, 139352), (688, 87095), (860, 69676), (1720, 34838), (3440, 17419)]