5280894490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18209981}}^1$

素因数の和:18210017

約数の個数: 16

約数和(自身を含む): 9833390280

約数和(自身を除く): 4552495790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 18209981, 36419962, 91049905, 182099810, 528089449, 1056178898, 2640447245, 5280894490]

約数ペア:

[(1, 5280894490), (2, 2640447245), (5, 1056178898), (10, 528089449), (29, 182099810), (58, 91049905), (145, 36419962), (290, 18209981)]