56969240

素因数分解:

$2^3\times 5^1\times {\mathrm{1424231}}^1$

素因数の和:1424242

約数の個数: 16

約数和(自身を含む): 128180880

約数和(自身を除く): 71211640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1424231, 2848462, 5696924, 7121155, 11393848, 14242310, 28484620, 56969240]

約数ペア:

[(1, 56969240), (2, 28484620), (4, 14242310), (5, 11393848), (8, 7121155), (10, 5696924), (20, 2848462), (40, 1424231)]