45990274180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{74377}}^1$

素因数の和:75148

約数の個数: 48

約数和(自身を含む): 98964391680

約数和(自身を除く): 52974117500

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 719, 860, 1438, 2876, 3595, 7190, 14380, 30917, 61834, 74377, 123668, 148754, 154585, 297508, 309170, 371885, 618340, 743770, 1487540, 3198211, 6396422, 12792844, 15991055, 31982110, 53477063, 63964220, 106954126, 213908252, 267385315, 534770630, 1069541260, 2299513709, 4599027418, 9198054836, 11497568545, 22995137090, 45990274180]

約数ペア:

[(1, 45990274180), (2, 22995137090), (4, 11497568545), (5, 9198054836), (10, 4599027418), (20, 2299513709), (43, 1069541260), (86, 534770630), (172, 267385315), (215, 213908252), (430, 106954126), (719, 63964220), (860, 53477063), (1438, 31982110), (2876, 15991055), (3595, 12792844), (7190, 6396422), (14380, 3198211), (30917, 1487540), (61834, 743770), (74377, 618340), (123668, 371885), (148754, 309170), (154585, 297508)]