10995080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 25539840

約数和(自身を除く): 14544760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8867, 17734, 35468, 44335, 70936, 88670, 177340, 274877, 354680, 549754, 1099508, 1374385, 2199016, 2748770, 5497540, 10995080]

約数ペア:

[(1, 10995080), (2, 5497540), (4, 2748770), (5, 2199016), (8, 1374385), (10, 1099508), (20, 549754), (31, 354680), (40, 274877), (62, 177340), (124, 88670), (155, 70936), (248, 44335), (310, 35468), (620, 17734), (1240, 8867)]