25125260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26729}}^1$

素因数の和:26785

約数の個数: 24

約数和(自身を含む): 53887680

約数和(自身を除く): 28762420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 26729, 53458, 106916, 133645, 267290, 534580, 1256263, 2512526, 5025052, 6281315, 12562630, 25125260]

約数ペア:

[(1, 25125260), (2, 12562630), (4, 6281315), (5, 5025052), (10, 2512526), (20, 1256263), (47, 534580), (94, 267290), (188, 133645), (235, 106916), (470, 53458), (940, 26729)]