18021852005

素因数分解:

$5^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1\times {\mathrm{4937}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 22091051592

約数和(自身を除く): 4069199587

約数列:

[1, 5, 73, 137, 365, 685, 4937, 5329, 10001, 24685, 26645, 50005, 360401, 676369, 730073, 1802005, 3381845, 3650365, 26309273, 49374937, 131546365, 246874685, 3604370401, 18021852005]

約数ペア:

[(1, 18021852005), (5, 3604370401), (73, 246874685), (137, 131546365), (365, 49374937), (685, 26309273), (4937, 3650365), (5329, 3381845), (10001, 1802005), (24685, 730073), (26645, 676369), (50005, 360401)]