9209140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 19486152

約数和(自身を除く): 10277012

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3361, 6722, 13444, 16805, 33610, 67220, 460457, 920914, 1841828, 2302285, 4604570, 9209140]

約数ペア:

[(1, 9209140), (2, 4604570), (4, 2302285), (5, 1841828), (10, 920914), (20, 460457), (137, 67220), (274, 33610), (548, 16805), (685, 13444), (1370, 6722), (2740, 3361)]