52852640

素因数分解:

$2^5\times 5^1\times {\mathrm{330329}}^1$

素因数の和:330344

約数の個数: 24

約数和(自身を含む): 124864740

約数和(自身を除く): 72012100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 330329, 660658, 1321316, 1651645, 2642632, 3303290, 5285264, 6606580, 10570528, 13213160, 26426320, 52852640]

約数ペア:

[(1, 52852640), (2, 26426320), (4, 13213160), (5, 10570528), (8, 6606580), (10, 5285264), (16, 3303290), (20, 2642632), (32, 1651645), (40, 1321316), (80, 660658), (160, 330329)]