67937620

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7433}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 143000424

約数和(自身を除く): 75062804

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 7433, 9140, 14866, 29732, 37165, 74330, 148660, 3396881, 6793762, 13587524, 16984405, 33968810, 67937620]

約数ペア:

[(1, 67937620), (2, 33968810), (4, 16984405), (5, 13587524), (10, 6793762), (20, 3396881), (457, 148660), (914, 74330), (1828, 37165), (2285, 29732), (4570, 14866), (7433, 9140)]