506682040

素因数分解:

$2^3\times 5^1\times {\mathrm{12667051}}^1$

素因数の和:12667062

約数の個数: 16

約数和(自身を含む): 1140034680

約数和(自身を除く): 633352640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12667051, 25334102, 50668204, 63335255, 101336408, 126670510, 253341020, 506682040]

約数ペア:

[(1, 506682040), (2, 253341020), (4, 126670510), (5, 101336408), (8, 63335255), (10, 50668204), (20, 25334102), (40, 12667051)]