133049396440

素因数分解:

$2^3\times 5^1\times {\mathrm{3326234911}}^1$

素因数の和:3326234922

約数の個数: 16

約数和(自身を含む): 299361142080

約数和(自身を除く): 166311745640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326234911, 6652469822, 13304939644, 16631174555, 26609879288, 33262349110, 66524698220, 133049396440]

約数ペア:

[(1, 133049396440), (2, 66524698220), (4, 33262349110), (5, 26609879288), (8, 16631174555), (10, 13304939644), (20, 6652469822), (40, 3326234911)]