41025520

素因数分解:

$2^4\times 5^1\times {\mathrm{512819}}^1$

素因数の和:512832

約数の個数: 20

約数和(自身を含む): 95384520

約数和(自身を除く): 54359000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512819, 1025638, 2051276, 2564095, 4102552, 5128190, 8205104, 10256380, 20512760, 41025520]

約数ペア:

[(1, 41025520), (2, 20512760), (4, 10256380), (5, 8205104), (8, 5128190), (10, 4102552), (16, 2564095), (20, 2051276), (40, 1025638), (80, 512819)]