25268710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61631}}^1$

素因数の和:61679

約数の個数: 16

約数和(自身を含む): 46593792

約数和(自身を除く): 21325082

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 61631, 123262, 308155, 616310, 2526871, 5053742, 12634355, 25268710]

約数ペア:

[(1, 25268710), (2, 12634355), (5, 5053742), (10, 2526871), (41, 616310), (82, 308155), (205, 123262), (410, 61631)]