38605520

素因数分解:

$2^4\times 5^1\times {\mathrm{482569}}^1$

素因数の和:482582

約数の個数: 20

約数和(自身を含む): 89758020

約数和(自身を除く): 51152500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482569, 965138, 1930276, 2412845, 3860552, 4825690, 7721104, 9651380, 19302760, 38605520]

約数ペア:

[(1, 38605520), (2, 19302760), (4, 9651380), (5, 7721104), (8, 4825690), (10, 3860552), (16, 2412845), (20, 1930276), (40, 965138), (80, 482569)]