25627490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{52301}}^1$

素因数の和:52322

約数の個数: 24

約数和(自身を含む): 53661852

約数和(自身を除く): 28034362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 52301, 104602, 261505, 366107, 523010, 732214, 1830535, 2562749, 3661070, 5125498, 12813745, 25627490]

約数ペア:

[(1, 25627490), (2, 12813745), (5, 5125498), (7, 3661070), (10, 2562749), (14, 1830535), (35, 732214), (49, 523010), (70, 366107), (98, 261505), (245, 104602), (490, 52301)]