57791020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{412793}}^1$

素因数の和:412809

約数の個数: 24

約数和(自身を含む): 138698784

約数和(自身を除く): 80907764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 412793, 825586, 1651172, 2063965, 2889551, 4127930, 5779102, 8255860, 11558204, 14447755, 28895510, 57791020]

約数ペア:

[(1, 57791020), (2, 28895510), (4, 14447755), (5, 11558204), (7, 8255860), (10, 5779102), (14, 4127930), (20, 2889551), (28, 2063965), (35, 1651172), (70, 825586), (140, 412793)]