12055600

素因数分解:

$2^4\times 5^2\times {\mathrm{30139}}^1$

素因数の和:30157

約数の個数: 30

約数和(自身を含む): 28964540

約数和(自身を除く): 16908940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30139, 60278, 120556, 150695, 241112, 301390, 482224, 602780, 753475, 1205560, 1506950, 2411120, 3013900, 6027800, 12055600]

約数ペア:

[(1, 12055600), (2, 6027800), (4, 3013900), (5, 2411120), (8, 1506950), (10, 1205560), (16, 753475), (20, 602780), (25, 482224), (40, 301390), (50, 241112), (80, 150695), (100, 120556), (200, 60278), (400, 30139)]