2825200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1034

約数の個数: 60

約数和(自身を含む): 7764880

約数和(自身を除く): 4939680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1009, 1400, 2018, 2800, 4036, 5045, 7063, 8072, 10090, 14126, 16144, 20180, 25225, 28252, 35315, 40360, 50450, 56504, 70630, 80720, 100900, 113008, 141260, 176575, 201800, 282520, 353150, 403600, 565040, 706300, 1412600, 2825200]

約数ペア:

[(1, 2825200), (2, 1412600), (4, 706300), (5, 565040), (7, 403600), (8, 353150), (10, 282520), (14, 201800), (16, 176575), (20, 141260), (25, 113008), (28, 100900), (35, 80720), (40, 70630), (50, 56504), (56, 50450), (70, 40360), (80, 35315), (100, 28252), (112, 25225), (140, 20180), (175, 16144), (200, 14126), (280, 10090), (350, 8072), (400, 7063), (560, 5045), (700, 4036), (1009, 2800), (1400, 2018)]