9725180

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 20488272

約数和(自身を除く): 10763092

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1123, 1732, 2165, 2246, 4330, 4492, 5615, 8660, 11230, 22460, 486259, 972518, 1945036, 2431295, 4862590, 9725180]

約数ペア:

[(1, 9725180), (2, 4862590), (4, 2431295), (5, 1945036), (10, 972518), (20, 486259), (433, 22460), (866, 11230), (1123, 8660), (1732, 5615), (2165, 4492), (2246, 4330)]