61196120

素因数分解:

$2^3\times 5^1\times {\mathrm{1529903}}^1$

素因数の和:1529914

約数の個数: 16

約数和(自身を含む): 137691360

約数和(自身を除く): 76495240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1529903, 3059806, 6119612, 7649515, 12239224, 15299030, 30598060, 61196120]

約数ペア:

[(1, 61196120), (2, 30598060), (4, 15299030), (5, 12239224), (8, 7649515), (10, 6119612), (20, 3059806), (40, 1529903)]