121094480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116437}}^1$

素因数の和:116463

約数の個数: 40

約数和(自身を含む): 303204552

約数和(自身を除く): 182110072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 116437, 232874, 465748, 582185, 931496, 1164370, 1513681, 1862992, 2328740, 3027362, 4657480, 6054724, 7568405, 9314960, 12109448, 15136810, 24218896, 30273620, 60547240, 121094480]

約数ペア:

[(1, 121094480), (2, 60547240), (4, 30273620), (5, 24218896), (8, 15136810), (10, 12109448), (13, 9314960), (16, 7568405), (20, 6054724), (26, 4657480), (40, 3027362), (52, 2328740), (65, 1862992), (80, 1513681), (104, 1164370), (130, 931496), (208, 582185), (260, 465748), (520, 232874), (1040, 116437)]