56365360

素因数分解:

$2^4\times 5^1\times {\mathrm{704567}}^1$

素因数の和:704580

約数の個数: 20

約数和(自身を含む): 131049648

約数和(自身を除く): 74684288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 704567, 1409134, 2818268, 3522835, 5636536, 7045670, 11273072, 14091340, 28182680, 56365360]

約数ペア:

[(1, 56365360), (2, 28182680), (4, 14091340), (5, 11273072), (8, 7045670), (10, 5636536), (16, 3522835), (20, 2818268), (40, 1409134), (80, 704567)]