126986080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61051}}^1$

素因数の和:61079

約数の個数: 48

約数和(自身を含む): 323087184

約数和(自身を除く): 196101104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 61051, 122102, 244204, 305255, 488408, 610510, 793663, 976816, 1221020, 1587326, 1953632, 2442040, 3174652, 3968315, 4884080, 6349304, 7936630, 9768160, 12698608, 15873260, 25397216, 31746520, 63493040, 126986080]

約数ペア:

[(1, 126986080), (2, 63493040), (4, 31746520), (5, 25397216), (8, 15873260), (10, 12698608), (13, 9768160), (16, 7936630), (20, 6349304), (26, 4884080), (32, 3968315), (40, 3174652), (52, 2442040), (65, 1953632), (80, 1587326), (104, 1221020), (130, 976816), (160, 793663), (208, 610510), (260, 488408), (416, 305255), (520, 244204), (1040, 122102), (2080, 61051)]