8208740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14153}}^1$

素因数の和:14191

約数の個数: 24

約数和(自身を含む): 17834040

約数和(自身を除く): 9625300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14153, 28306, 56612, 70765, 141530, 283060, 410437, 820874, 1641748, 2052185, 4104370, 8208740]

約数ペア:

[(1, 8208740), (2, 4104370), (4, 2052185), (5, 1641748), (10, 820874), (20, 410437), (29, 283060), (58, 141530), (116, 70765), (145, 56612), (290, 28306), (580, 14153)]