2667788960

素因数分解:

$2^5\times 5^1\times {\mathrm{16673681}}^1$

素因数の和:16673696

約数の個数: 24

約数和(自身を含む): 6302651796

約数和(自身を除く): 3634862836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16673681, 33347362, 66694724, 83368405, 133389448, 166736810, 266778896, 333473620, 533557792, 666947240, 1333894480, 2667788960]

約数ペア:

[(1, 2667788960), (2, 1333894480), (4, 666947240), (5, 533557792), (8, 333473620), (10, 266778896), (16, 166736810), (20, 133389448), (32, 83368405), (40, 66694724), (80, 33347362), (160, 16673681)]