38003600

素因数分解:

$2^4\times 5^2\times {\mathrm{95009}}^1$

素因数の和:95027

約数の個数: 30

約数和(自身を含む): 91304610

約数和(自身を除く): 53301010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 95009, 190018, 380036, 475045, 760072, 950090, 1520144, 1900180, 2375225, 3800360, 4750450, 7600720, 9500900, 19001800, 38003600]

約数ペア:

[(1, 38003600), (2, 19001800), (4, 9500900), (5, 7600720), (8, 4750450), (10, 3800360), (16, 2375225), (20, 1900180), (25, 1520144), (40, 950090), (50, 760072), (80, 475045), (100, 380036), (200, 190018), (400, 95009)]