85194160

素因数分解:

$2^4\times 5^1\times {\mathrm{1064927}}^1$

素因数の和:1064940

約数の個数: 20

約数和(自身を含む): 198076608

約数和(自身を除く): 112882448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1064927, 2129854, 4259708, 5324635, 8519416, 10649270, 17038832, 21298540, 42597080, 85194160]

約数ペア:

[(1, 85194160), (2, 42597080), (4, 21298540), (5, 17038832), (8, 10649270), (10, 8519416), (16, 5324635), (20, 4259708), (40, 2129854), (80, 1064927)]