52152080

素因数分解:

$2^4\times 5^1\times {\mathrm{651901}}^1$

素因数の和:651914

約数の個数: 20

約数和(自身を含む): 121253772

約数和(自身を除く): 69101692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651901, 1303802, 2607604, 3259505, 5215208, 6519010, 10430416, 13038020, 26076040, 52152080]

約数ペア:

[(1, 52152080), (2, 26076040), (4, 13038020), (5, 10430416), (8, 6519010), (10, 5215208), (16, 3259505), (20, 2607604), (40, 1303802), (80, 651901)]