The prime factors are the factors of its square root, each one appearing twice as often.
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All square numbers have an odd number of factors.
Square numbers have an odd number of factors.
To find the square numbers that are factors of 1600, we first need to find the prime factorization of 1600, which is 2^6 * 5^2. A square number is a number that can be expressed as the square of an integer. In this case, the factors of 1600 that are square numbers are 1, 4, 16, 25, 64, 100, and 400. Therefore, there are 7 square numbers that are factors of 1600.
Square numbers
Square numbers have an odd number of factors. There are no square numbers in that range.