4887400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 12990240

約数和(自身を除く): 8102840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3491, 6982, 13964, 17455, 24437, 27928, 34910, 48874, 69820, 87275, 97748, 122185, 139640, 174550, 195496, 244370, 349100, 488740, 610925, 698200, 977480, 1221850, 2443700, 4887400]

約数ペア:

[(1, 4887400), (2, 2443700), (4, 1221850), (5, 977480), (7, 698200), (8, 610925), (10, 488740), (14, 349100), (20, 244370), (25, 195496), (28, 174550), (35, 139640), (40, 122185), (50, 97748), (56, 87275), (70, 69820), (100, 48874), (140, 34910), (175, 27928), (200, 24437), (280, 17455), (350, 13964), (700, 6982), (1400, 3491)]