200755000

素因数分解:

$2^3\times 5^4\times {\mathrm{40151}}^1$

素因数の和:40177

約数の個数: 40

約数和(自身を含む): 470380680

約数和(自身を除く): 269625680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 40151, 80302, 160604, 200755, 321208, 401510, 803020, 1003775, 1606040, 2007550, 4015100, 5018875, 8030200, 10037750, 20075500, 25094375, 40151000, 50188750, 100377500, 200755000]

約数ペア:

[(1, 200755000), (2, 100377500), (4, 50188750), (5, 40151000), (8, 25094375), (10, 20075500), (20, 10037750), (25, 8030200), (40, 5018875), (50, 4015100), (100, 2007550), (125, 1606040), (200, 1003775), (250, 803020), (500, 401510), (625, 321208), (1000, 200755), (1250, 160604), (2500, 80302), (5000, 40151)]