182217020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{80627}}^1$

素因数の和:80749

約数の個数: 24

約数和(自身を含む): 386046864

約数和(自身を除く): 203829844

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 80627, 161254, 322508, 403135, 806270, 1612540, 9110851, 18221702, 36443404, 45554255, 91108510, 182217020]

約数ペア:

[(1, 182217020), (2, 91108510), (4, 45554255), (5, 36443404), (10, 18221702), (20, 9110851), (113, 1612540), (226, 806270), (452, 403135), (565, 322508), (1130, 161254), (2260, 80627)]