4036160

素因数分解:

$2^6\times 5^1\times {\mathrm{12613}}^1$

素因数の和:12630

約数の個数: 28

約数和(自身を含む): 9611868

約数和(自身を除く): 5575708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12613, 25226, 50452, 63065, 100904, 126130, 201808, 252260, 403616, 504520, 807232, 1009040, 2018080, 4036160]

約数ペア:

[(1, 4036160), (2, 2018080), (4, 1009040), (5, 807232), (8, 504520), (10, 403616), (16, 252260), (20, 201808), (32, 126130), (40, 100904), (64, 63065), (80, 50452), (160, 25226), (320, 12613)]