75628040

素因数分解:

$2^3\times 5^1\times {\mathrm{1890701}}^1$

素因数の和:1890712

約数の個数: 16

約数和(自身を含む): 170163180

約数和(自身を除く): 94535140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1890701, 3781402, 7562804, 9453505, 15125608, 18907010, 37814020, 75628040]

約数ペア:

[(1, 75628040), (2, 37814020), (4, 18907010), (5, 15125608), (8, 9453505), (10, 7562804), (20, 3781402), (40, 1890701)]