83538040

素因数分解:

$2^3\times 5^1\times {\mathrm{2088451}}^1$

素因数の和:2088462

約数の個数: 16

約数和(自身を含む): 187960680

約数和(自身を除く): 104422640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2088451, 4176902, 8353804, 10442255, 16707608, 20884510, 41769020, 83538040]

約数ペア:

[(1, 83538040), (2, 41769020), (4, 20884510), (5, 16707608), (8, 10442255), (10, 8353804), (20, 4176902), (40, 2088451)]