5616568660

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{129953}}^1$

素因数の和:132123

約数の個数: 24

約数和(自身を含む): 11800343016

約数和(自身を除く): 6183774356

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 21610, 43220, 129953, 259906, 519812, 649765, 1299530, 2599060, 280828433, 561656866, 1123313732, 1404142165, 2808284330, 5616568660]

約数ペア:

[(1, 5616568660), (2, 2808284330), (4, 1404142165), (5, 1123313732), (10, 561656866), (20, 280828433), (2161, 2599060), (4322, 1299530), (8644, 649765), (10805, 519812), (21610, 259906), (43220, 129953)]