13843520

素因数分解:

$2^6\times 5^1\times {\mathrm{43261}}^1$

素因数の和:43278

約数の個数: 28

約数和(自身を含む): 32965644

約数和(自身を除く): 19122124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43261, 86522, 173044, 216305, 346088, 432610, 692176, 865220, 1384352, 1730440, 2768704, 3460880, 6921760, 13843520]

約数ペア:

[(1, 13843520), (2, 6921760), (4, 3460880), (5, 2768704), (8, 1730440), (10, 1384352), (16, 865220), (20, 692176), (32, 432610), (40, 346088), (64, 216305), (80, 173044), (160, 86522), (320, 43261)]