66085280

素因数分解:

$2^5\times 5^1\times {\mathrm{413033}}^1$

素因数の和:413048

約数の個数: 24

約数和(自身を含む): 156126852

約数和(自身を除く): 90041572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 413033, 826066, 1652132, 2065165, 3304264, 4130330, 6608528, 8260660, 13217056, 16521320, 33042640, 66085280]

約数ペア:

[(1, 66085280), (2, 33042640), (4, 16521320), (5, 13217056), (8, 8260660), (10, 6608528), (16, 4130330), (20, 3304264), (32, 2065165), (40, 1652132), (80, 826066), (160, 413033)]