104895940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 228501504

約数和(自身を除く): 123605564

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 367, 461, 620, 734, 922, 1468, 1835, 1844, 2305, 3670, 4610, 7340, 9220, 11377, 14291, 22754, 28582, 45508, 56885, 57164, 71455, 113770, 142910, 169187, 227540, 285820, 338374, 676748, 845935, 1691870, 3383740, 5244797, 10489594, 20979188, 26223985, 52447970, 104895940]

約数ペア:

[(1, 104895940), (2, 52447970), (4, 26223985), (5, 20979188), (10, 10489594), (20, 5244797), (31, 3383740), (62, 1691870), (124, 845935), (155, 676748), (310, 338374), (367, 285820), (461, 227540), (620, 169187), (734, 142910), (922, 113770), (1468, 71455), (1835, 57164), (1844, 56885), (2305, 45508), (3670, 28582), (4610, 22754), (7340, 14291), (9220, 11377)]