2522020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 5410944

約数和(自身を除く): 2888924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2683, 5366, 10732, 13415, 26830, 53660, 126101, 252202, 504404, 630505, 1261010, 2522020]

約数ペア:

[(1, 2522020), (2, 1261010), (4, 630505), (5, 504404), (10, 252202), (20, 126101), (47, 53660), (94, 26830), (188, 13415), (235, 10732), (470, 5366), (940, 2683)]