57167740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{408341}}^1$

素因数の和:408357

約数の個数: 24

約数和(自身を含む): 137202912

約数和(自身を除く): 80035172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 408341, 816682, 1633364, 2041705, 2858387, 4083410, 5716774, 8166820, 11433548, 14291935, 28583870, 57167740]

約数ペア:

[(1, 57167740), (2, 28583870), (4, 14291935), (5, 11433548), (7, 8166820), (10, 5716774), (14, 4083410), (20, 2858387), (28, 2041705), (35, 1633364), (70, 816682), (140, 408341)]