25348740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{422479}}^1$

素因数の和:422491

約数の個数: 24

約数和(自身を含む): 70976640

約数和(自身を除く): 45627900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 422479, 844958, 1267437, 1689916, 2112395, 2534874, 4224790, 5069748, 6337185, 8449580, 12674370, 25348740]

約数ペア:

[(1, 25348740), (2, 12674370), (3, 8449580), (4, 6337185), (5, 5069748), (6, 4224790), (10, 2534874), (12, 2112395), (15, 1689916), (20, 1267437), (30, 844958), (60, 422479)]