12525580

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2213}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 26408592

約数和(自身を除く): 13883012

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2213, 2830, 4426, 5660, 8852, 11065, 22130, 44260, 626279, 1252558, 2505116, 3131395, 6262790, 12525580]

約数ペア:

[(1, 12525580), (2, 6262790), (4, 3131395), (5, 2505116), (10, 1252558), (20, 626279), (283, 44260), (566, 22130), (1132, 11065), (1415, 8852), (2213, 5660), (2830, 4426)]