28366120

素因数分解:

$2^3\times 5^1\times {\mathrm{709153}}^1$

素因数の和:709164

約数の個数: 16

約数和(自身を含む): 63823860

約数和(自身を除く): 35457740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709153, 1418306, 2836612, 3545765, 5673224, 7091530, 14183060, 28366120]

約数ペア:

[(1, 28366120), (2, 14183060), (4, 7091530), (5, 5673224), (8, 3545765), (10, 2836612), (20, 1418306), (40, 709153)]