85097080

素因数分解:

$2^3\times 5^1\times {\mathrm{2127427}}^1$

素因数の和:2127438

約数の個数: 16

約数和(自身を含む): 191468520

約数和(自身を除く): 106371440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2127427, 4254854, 8509708, 10637135, 17019416, 21274270, 42548540, 85097080]

約数ペア:

[(1, 85097080), (2, 42548540), (4, 21274270), (5, 17019416), (8, 10637135), (10, 8509708), (20, 4254854), (40, 2127427)]