56968360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83777}}^1$

素因数の和:83805

約数の個数: 32

約数和(自身を含む): 135720360

約数和(自身を除く): 78752000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83777, 167554, 335108, 418885, 670216, 837770, 1424209, 1675540, 2848418, 3351080, 5696836, 7121045, 11393672, 14242090, 28484180, 56968360]

約数ペア:

[(1, 56968360), (2, 28484180), (4, 14242090), (5, 11393672), (8, 7121045), (10, 5696836), (17, 3351080), (20, 2848418), (34, 1675540), (40, 1424209), (68, 837770), (85, 670216), (136, 418885), (170, 335108), (340, 167554), (680, 83777)]