75735260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{16981}}^1$

素因数の和:17213

約数の個数: 24

約数和(自身を含む): 159766656

約数和(自身を除く): 84031396

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 16981, 33962, 67924, 84905, 169810, 339620, 3786763, 7573526, 15147052, 18933815, 37867630, 75735260]

約数ペア:

[(1, 75735260), (2, 37867630), (4, 18933815), (5, 15147052), (10, 7573526), (20, 3786763), (223, 339620), (446, 169810), (892, 84905), (1115, 67924), (2230, 33962), (4460, 16981)]