12402200

素因数分解:

$2^3\times 5^2\times {\mathrm{62011}}^1$

素因数の和:62027

約数の個数: 24

約数和(自身を含む): 28835580

約数和(自身を除く): 16433380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 62011, 124022, 248044, 310055, 496088, 620110, 1240220, 1550275, 2480440, 3100550, 6201100, 12402200]

約数ペア:

[(1, 12402200), (2, 6201100), (4, 3100550), (5, 2480440), (8, 1550275), (10, 1240220), (20, 620110), (25, 496088), (40, 310055), (50, 248044), (100, 124022), (200, 62011)]