3834640

素因数分解:

$2^4\times 5^1\times {\mathrm{47933}}^1$

素因数の和:47946

約数の個数: 20

約数和(自身を含む): 8915724

約数和(自身を除く): 5081084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47933, 95866, 191732, 239665, 383464, 479330, 766928, 958660, 1917320, 3834640]

約数ペア:

[(1, 3834640), (2, 1917320), (4, 958660), (5, 766928), (8, 479330), (10, 383464), (16, 239665), (20, 191732), (40, 95866), (80, 47933)]