26610140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7433}}^1$

素因数の和:7621

約数の個数: 24

約数和(自身を含む): 56201040

約数和(自身を除く): 29590900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 7433, 14866, 29732, 37165, 74330, 148660, 1330507, 2661014, 5322028, 6652535, 13305070, 26610140]

約数ペア:

[(1, 26610140), (2, 13305070), (4, 6652535), (5, 5322028), (10, 2661014), (20, 1330507), (179, 148660), (358, 74330), (716, 37165), (895, 29732), (1790, 14866), (3580, 7433)]