162053390

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{7499}}^1$

素因数の和:9667

約数の個数: 16

約数和(自身を含む): 291870000

約数和(自身を除く): 129816610

約数列:

[1, 2, 5, 10, 2161, 4322, 7499, 10805, 14998, 21610, 37495, 74990, 16205339, 32410678, 81026695, 162053390]

約数ペア:

[(1, 162053390), (2, 81026695), (5, 32410678), (10, 16205339), (2161, 74990), (4322, 37495), (7499, 21610), (10805, 14998)]