9814480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9463

約数の個数: 40

約数和(自身を含む): 24576552

約数和(自身を除く): 14762072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9437, 18874, 37748, 47185, 75496, 94370, 122681, 150992, 188740, 245362, 377480, 490724, 613405, 754960, 981448, 1226810, 1962896, 2453620, 4907240, 9814480]

約数ペア:

[(1, 9814480), (2, 4907240), (4, 2453620), (5, 1962896), (8, 1226810), (10, 981448), (13, 754960), (16, 613405), (20, 490724), (26, 377480), (40, 245362), (52, 188740), (65, 150992), (80, 122681), (104, 94370), (130, 75496), (208, 47185), (260, 37748), (520, 18874), (1040, 9437)]