85030160

素因数分解:

$2^4\times 5^1\times {\mathrm{1062877}}^1$

素因数の和:1062890

約数の個数: 20

約数和(自身を含む): 197695308

約数和(自身を除く): 112665148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1062877, 2125754, 4251508, 5314385, 8503016, 10628770, 17006032, 21257540, 42515080, 85030160]

約数ペア:

[(1, 85030160), (2, 42515080), (4, 21257540), (5, 17006032), (8, 10628770), (10, 8503016), (16, 5314385), (20, 4251508), (40, 2125754), (80, 1062877)]