10412850040

素因数分解:

$2^3\times 5^1\times {\mathrm{260321251}}^1$

素因数の和:260321262

約数の個数: 16

約数和(自身を含む): 23428912680

約数和(自身を除く): 13016062640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 260321251, 520642502, 1041285004, 1301606255, 2082570008, 2603212510, 5206425020, 10412850040]

約数ペア:

[(1, 10412850040), (2, 5206425020), (4, 2603212510), (5, 2082570008), (8, 1301606255), (10, 1041285004), (20, 520642502), (40, 260321251)]