11991103150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{113177}}^1$

素因数の和:113365

約数の個数: 48

約数和(自身を含む): 24166671984

約数和(自身を除く): 12175568834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1630, 2119, 4075, 4238, 8150, 10595, 21190, 52975, 105950, 113177, 226354, 565885, 1131770, 1471301, 2829425, 2942602, 5658850, 7356505, 14713010, 18447851, 36782525, 36895702, 73565050, 92239255, 184478510, 239822063, 461196275, 479644126, 922392550, 1199110315, 2398220630, 5995551575, 11991103150]

約数ペア:

[(1, 11991103150), (2, 5995551575), (5, 2398220630), (10, 1199110315), (13, 922392550), (25, 479644126), (26, 461196275), (50, 239822063), (65, 184478510), (130, 92239255), (163, 73565050), (325, 36895702), (326, 36782525), (650, 18447851), (815, 14713010), (1630, 7356505), (2119, 5658850), (4075, 2942602), (4238, 2829425), (8150, 1471301), (10595, 1131770), (21190, 565885), (52975, 226354), (105950, 113177)]