5406040

素因数分解:

$2^3\times 5^1\times {\mathrm{135151}}^1$

素因数の和:135162

約数の個数: 16

約数和(自身を含む): 12163680

約数和(自身を除く): 6757640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 135151, 270302, 540604, 675755, 1081208, 1351510, 2703020, 5406040]

約数ペア:

[(1, 5406040), (2, 2703020), (4, 1351510), (5, 1081208), (8, 675755), (10, 540604), (20, 270302), (40, 135151)]