26296220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30577}}^1$

素因数の和:30629

約数の個数: 24

約数和(自身を含む): 56508144

約数和(自身を除く): 30211924

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 30577, 61154, 122308, 152885, 305770, 611540, 1314811, 2629622, 5259244, 6574055, 13148110, 26296220]

約数ペア:

[(1, 26296220), (2, 13148110), (4, 6574055), (5, 5259244), (10, 2629622), (20, 1314811), (43, 611540), (86, 305770), (172, 152885), (215, 122308), (430, 61154), (860, 30577)]