28601060

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2017}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 60176760

約数和(自身を除く): 31575700

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2017, 2836, 3545, 4034, 7090, 8068, 10085, 14180, 20170, 40340, 1430053, 2860106, 5720212, 7150265, 14300530, 28601060]

約数ペア:

[(1, 28601060), (2, 14300530), (4, 7150265), (5, 5720212), (10, 2860106), (20, 1430053), (709, 40340), (1418, 20170), (2017, 14180), (2836, 10085), (3545, 8068), (4034, 7090)]