67054480

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3187}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 156543552

約数和(自身を除く): 89489072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3187, 4208, 5260, 6374, 10520, 12748, 15935, 21040, 25496, 31870, 50992, 63740, 127480, 254960, 838181, 1676362, 3352724, 4190905, 6705448, 8381810, 13410896, 16763620, 33527240, 67054480]

約数ペア:

[(1, 67054480), (2, 33527240), (4, 16763620), (5, 13410896), (8, 8381810), (10, 6705448), (16, 4190905), (20, 3352724), (40, 1676362), (80, 838181), (263, 254960), (526, 127480), (1052, 63740), (1315, 50992), (2104, 31870), (2630, 25496), (3187, 21040), (4208, 15935), (5260, 12748), (6374, 10520)]