25002170

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6113}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 45121320

約数和(自身を除く): 20119150

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6113, 12226, 30565, 61130, 2500217, 5000434, 12501085, 25002170]

約数ペア:

[(1, 25002170), (2, 12501085), (5, 5000434), (10, 2500217), (409, 61130), (818, 30565), (2045, 12226), (4090, 6113)]