132730040

素因数分解:

$2^3\times 5^1\times {\mathrm{3318251}}^1$

素因数の和:3318262

約数の個数: 16

約数和(自身を含む): 298642680

約数和(自身を除く): 165912640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3318251, 6636502, 13273004, 16591255, 26546008, 33182510, 66365020, 132730040]

約数ペア:

[(1, 132730040), (2, 66365020), (4, 33182510), (5, 26546008), (8, 16591255), (10, 13273004), (20, 6636502), (40, 3318251)]