1182020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8443}}^1$

素因数の和:8459

約数の個数: 24

約数和(自身を含む): 2837184

約数和(自身を除く): 1655164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8443, 16886, 33772, 42215, 59101, 84430, 118202, 168860, 236404, 295505, 591010, 1182020]

約数ペア:

[(1, 1182020), (2, 591010), (4, 295505), (5, 236404), (7, 168860), (10, 118202), (14, 84430), (20, 59101), (28, 42215), (35, 33772), (70, 16886), (140, 8443)]