6610640

素因数分解:

$2^4\times 5^1\times {\mathrm{82633}}^1$

素因数の和:82646

約数の個数: 20

約数和(自身を含む): 15369924

約数和(自身を除く): 8759284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82633, 165266, 330532, 413165, 661064, 826330, 1322128, 1652660, 3305320, 6610640]

約数ペア:

[(1, 6610640), (2, 3305320), (4, 1652660), (5, 1322128), (8, 826330), (10, 661064), (16, 413165), (20, 330532), (40, 165266), (80, 82633)]