10947280

素因数分解:

$2^4\times 5^1\times {\mathrm{136841}}^1$

素因数の和:136854

約数の個数: 20

約数和(自身を含む): 25452612

約数和(自身を除く): 14505332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136841, 273682, 547364, 684205, 1094728, 1368410, 2189456, 2736820, 5473640, 10947280]

約数ペア:

[(1, 10947280), (2, 5473640), (4, 2736820), (5, 2189456), (8, 1368410), (10, 1094728), (16, 684205), (20, 547364), (40, 273682), (80, 136841)]