9755540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11897}}^1$

素因数の和:11947

約数の個数: 24

約数和(自身を含む): 20988072

約数和(自身を除く): 11232532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11897, 23794, 47588, 59485, 118970, 237940, 487777, 975554, 1951108, 2438885, 4877770, 9755540]

約数ペア:

[(1, 9755540), (2, 4877770), (4, 2438885), (5, 1951108), (10, 975554), (20, 487777), (41, 237940), (82, 118970), (164, 59485), (205, 47588), (410, 23794), (820, 11897)]