9788360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 12451000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2287, 4280, 4574, 9148, 11435, 18296, 22870, 45740, 91480, 244709, 489418, 978836, 1223545, 1957672, 2447090, 4894180, 9788360]

約数ペア:

[(1, 9788360), (2, 4894180), (4, 2447090), (5, 1957672), (8, 1223545), (10, 978836), (20, 489418), (40, 244709), (107, 91480), (214, 45740), (428, 22870), (535, 18296), (856, 11435), (1070, 9148), (2140, 4574), (2287, 4280)]