65220290

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5881}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 117522360

約数和(自身を除く): 52302070

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 5881, 11090, 11762, 29405, 58810, 6522029, 13044058, 32610145, 65220290]

約数ペア:

[(1, 65220290), (2, 32610145), (5, 13044058), (10, 6522029), (1109, 58810), (2218, 29405), (5545, 11762), (5881, 11090)]