4989250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 10677888

約数和(自身を除く): 5688638

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 2851, 5702, 14255, 19957, 28510, 39914, 71275, 99785, 142550, 199570, 356375, 498925, 712750, 997850, 2494625, 4989250]

約数ペア:

[(1, 4989250), (2, 2494625), (5, 997850), (7, 712750), (10, 498925), (14, 356375), (25, 199570), (35, 142550), (50, 99785), (70, 71275), (125, 39914), (175, 28510), (250, 19957), (350, 14255), (875, 5702), (1750, 2851)]