2039200

素因数分解:

$2^5\times 5^2\times {\mathrm{2549}}^1$

素因数の和:2569

約数の個数: 36

約数和(自身を含む): 4980150

約数和(自身を除く): 2940950

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2549, 5098, 10196, 12745, 20392, 25490, 40784, 50980, 63725, 81568, 101960, 127450, 203920, 254900, 407840, 509800, 1019600, 2039200]

約数ペア:

[(1, 2039200), (2, 1019600), (4, 509800), (5, 407840), (8, 254900), (10, 203920), (16, 127450), (20, 101960), (25, 81568), (32, 63725), (40, 50980), (50, 40784), (80, 25490), (100, 20392), (160, 12745), (200, 10196), (400, 5098), (800, 2549)]