56021360

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2281}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 130731216

約数和(自身を除く): 74709856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2281, 2456, 3070, 4562, 4912, 6140, 9124, 11405, 12280, 18248, 22810, 24560, 36496, 45620, 91240, 182480, 700267, 1400534, 2801068, 3501335, 5602136, 7002670, 11204272, 14005340, 28010680, 56021360]

約数ペア:

[(1, 56021360), (2, 28010680), (4, 14005340), (5, 11204272), (8, 7002670), (10, 5602136), (16, 3501335), (20, 2801068), (40, 1400534), (80, 700267), (307, 182480), (614, 91240), (1228, 45620), (1535, 36496), (2281, 24560), (2456, 22810), (3070, 18248), (4562, 12280), (4912, 11405), (6140, 9124)]