85054040

素因数分解:

$2^3\times 5^1\times {\mathrm{2126351}}^1$

素因数の和:2126362

約数の個数: 16

約数和(自身を含む): 191371680

約数和(自身を除く): 106317640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2126351, 4252702, 8505404, 10631755, 17010808, 21263510, 42527020, 85054040]

約数ペア:

[(1, 85054040), (2, 42527020), (4, 21263510), (5, 17010808), (8, 10631755), (10, 8505404), (20, 4252702), (40, 2126351)]