11740900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 25693668

約数和(自身を除く): 13952768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 857, 1370, 1714, 2740, 3425, 3428, 4285, 6850, 8570, 13700, 17140, 21425, 42850, 85700, 117409, 234818, 469636, 587045, 1174090, 2348180, 2935225, 5870450, 11740900]

約数ペア:

[(1, 11740900), (2, 5870450), (4, 2935225), (5, 2348180), (10, 1174090), (20, 587045), (25, 469636), (50, 234818), (100, 117409), (137, 85700), (274, 42850), (548, 21425), (685, 17140), (857, 13700), (1370, 8570), (1714, 6850), (2740, 4285), (3425, 3428)]