4137185320

素因数分解:

$2^3\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{49559}}^1$

素因数の和:51657

約数の個数: 32

約数和(自身を含む): 9313315200

約数和(自身を除く): 5176129880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2087, 4174, 8348, 10435, 16696, 20870, 41740, 49559, 83480, 99118, 198236, 247795, 396472, 495590, 991180, 1982360, 103429633, 206859266, 413718532, 517148165, 827437064, 1034296330, 2068592660, 4137185320]

約数ペア:

[(1, 4137185320), (2, 2068592660), (4, 1034296330), (5, 827437064), (8, 517148165), (10, 413718532), (20, 206859266), (40, 103429633), (2087, 1982360), (4174, 991180), (8348, 495590), (10435, 396472), (16696, 247795), (20870, 198236), (41740, 99118), (49559, 83480)]