39153440

素因数分解:

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

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 93405312

約数和(自身を除く): 54251872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 2287, 3424, 4280, 4574, 8560, 9148, 11435, 17120, 18296, 22870, 36592, 45740, 73184, 91480, 182960, 244709, 365920, 489418, 978836, 1223545, 1957672, 2447090, 3915344, 4894180, 7830688, 9788360, 19576720, 39153440]

約数ペア:

[(1, 39153440), (2, 19576720), (4, 9788360), (5, 7830688), (8, 4894180), (10, 3915344), (16, 2447090), (20, 1957672), (32, 1223545), (40, 978836), (80, 489418), (107, 365920), (160, 244709), (214, 182960), (428, 91480), (535, 73184), (856, 45740), (1070, 36592), (1712, 22870), (2140, 18296), (2287, 17120), (3424, 11435), (4280, 9148), (4574, 8560)]