6982000

素因数分解:

$2^4\times 5^3\times {\mathrm{3491}}^1$

素因数の和:3514

約数の個数: 40

約数和(自身を含む): 16887312

約数和(自身を除く): 9905312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3491, 6982, 13964, 17455, 27928, 34910, 55856, 69820, 87275, 139640, 174550, 279280, 349100, 436375, 698200, 872750, 1396400, 1745500, 3491000, 6982000]

約数ペア:

[(1, 6982000), (2, 3491000), (4, 1745500), (5, 1396400), (8, 872750), (10, 698200), (16, 436375), (20, 349100), (25, 279280), (40, 174550), (50, 139640), (80, 87275), (100, 69820), (125, 55856), (200, 34910), (250, 27928), (400, 17455), (500, 13964), (1000, 6982), (2000, 3491)]