136620347860

素因数分解:

$2^2\times 5^1\times {\mathrm{44089}}^1\times {\mathrm{154937}}^1$

素因数の和:199035

約数の個数: 24

約数和(自身を含む): 286911089640

約数和(自身を除く): 150290741780

約数列:

[1, 2, 4, 5, 10, 20, 44089, 88178, 154937, 176356, 220445, 309874, 440890, 619748, 774685, 881780, 1549370, 3098740, 6831017393, 13662034786, 27324069572, 34155086965, 68310173930, 136620347860]

約数ペア:

[(1, 136620347860), (2, 68310173930), (4, 34155086965), (5, 27324069572), (10, 13662034786), (20, 6831017393), (44089, 3098740), (88178, 1549370), (154937, 881780), (176356, 774685), (220445, 619748), (309874, 440890)]