15168740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26153}}^1$

素因数の和:26191

約数の個数: 24

約数和(自身を含む): 32954040

約数和(自身を除く): 17785300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26153, 52306, 104612, 130765, 261530, 523060, 758437, 1516874, 3033748, 3792185, 7584370, 15168740]

約数ペア:

[(1, 15168740), (2, 7584370), (4, 3792185), (5, 3033748), (10, 1516874), (20, 758437), (29, 523060), (58, 261530), (116, 130765), (145, 104612), (290, 52306), (580, 26153)]