122134480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117437}}^1$

素因数の和:117463

約数の個数: 40

約数和(自身を含む): 305808552

約数和(自身を除く): 183674072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 117437, 234874, 469748, 587185, 939496, 1174370, 1526681, 1878992, 2348740, 3053362, 4697480, 6106724, 7633405, 9394960, 12213448, 15266810, 24426896, 30533620, 61067240, 122134480]

約数ペア:

[(1, 122134480), (2, 61067240), (4, 30533620), (5, 24426896), (8, 15266810), (10, 12213448), (13, 9394960), (16, 7633405), (20, 6106724), (26, 4697480), (40, 3053362), (52, 2348740), (65, 1878992), (80, 1526681), (104, 1174370), (130, 939496), (208, 587185), (260, 469748), (520, 234874), (1040, 117437)]