8840 = 2^3 5 13 * 17
10450 = 2 5^2 11 * 19
13986 = 2 3 7 11^2 17
16400 = 2^4 5^2 41
20010 = 2 3 5 23 29
8840 = 2^3 5 13 * 17
10450 = 2 5^2 11 * 19
13986 = 2 3 7 11^2 17
16400 = 2^4 5^2 41
20010 = 2 3 5 23 29