27431326490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{522601}}^1$

素因数の和:522818

約数の個数: 32

約数和(自身を含む): 51361324560

約数和(自身を除く): 23929998070

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 905, 1810, 5249, 10498, 26245, 52490, 522601, 1045202, 2613005, 5226010, 15155429, 30310858, 75777145, 94590781, 151554290, 189181562, 472953905, 945907810, 2743132649, 5486265298, 13715663245, 27431326490]

約数ペア:

[(1, 27431326490), (2, 13715663245), (5, 5486265298), (10, 2743132649), (29, 945907810), (58, 472953905), (145, 189181562), (181, 151554290), (290, 94590781), (362, 75777145), (905, 30310858), (1810, 15155429), (5249, 5226010), (10498, 2613005), (26245, 1045202), (52490, 522601)]