105818290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{97081}}^1$

素因数の和:97197

約数の個数: 16

約数和(自身を含む): 192222360

約数和(自身を除く): 86404070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 97081, 194162, 485405, 970810, 10581829, 21163658, 52909145, 105818290]

約数ペア:

[(1, 105818290), (2, 52909145), (5, 21163658), (10, 10581829), (109, 970810), (218, 485405), (545, 194162), (1090, 97081)]