12601580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14653}}^1$

素因数の和:14705

約数の個数: 24

約数和(自身を含む): 27080592

約数和(自身を除く): 14479012

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 14653, 29306, 58612, 73265, 146530, 293060, 630079, 1260158, 2520316, 3150395, 6300790, 12601580]

約数ペア:

[(1, 12601580), (2, 6300790), (4, 3150395), (5, 2520316), (10, 1260158), (20, 630079), (43, 293060), (86, 146530), (172, 73265), (215, 58612), (430, 29306), (860, 14653)]