5680419.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17419}}^1$

素因数の和:17485

約数の個数: 40

約数和(自身を含む): 174966480

約数和(自身を除く): 101109920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17419, 34838, 69676, 87095, 139352, 174190, 278704, 348380, 696760, 923207, 1393520, 1846414, 3692828, 4616035, 7385656, 9232070, 14771312, 18464140, 36928280, 73856560]

約数ペア:

[(1, 73856560), (2, 36928280), (4, 18464140), (5, 14771312), (8, 9232070), (10, 7385656), (16, 4616035), (20, 3692828), (40, 1846414), (53, 1393520), (80, 923207), (106, 696760), (212, 348380), (265, 278704), (424, 174190), (530, 139352), (848, 87095), (1060, 69676), (2120, 34838), (4240, 17419)]