226052080

素因数分解:

$2^4\times 5^1\times {\mathrm{2825651}}^1$

素因数の和:2825664

約数の個数: 20

約数和(自身を含む): 525571272

約数和(自身を除く): 299519192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2825651, 5651302, 11302604, 14128255, 22605208, 28256510, 45210416, 56513020, 113026040, 226052080]

約数ペア:

[(1, 226052080), (2, 113026040), (4, 56513020), (5, 45210416), (8, 28256510), (10, 22605208), (16, 14128255), (20, 11302604), (40, 5651302), (80, 2825651)]