84767680

素因数分解:

$2^6\times 5^1\times {\mathrm{264899}}^1$

素因数の和:264916

約数の個数: 28

約数和(自身を含む): 201853800

約数和(自身を除く): 117086120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 264899, 529798, 1059596, 1324495, 2119192, 2648990, 4238384, 5297980, 8476768, 10595960, 16953536, 21191920, 42383840, 84767680]

約数ペア:

[(1, 84767680), (2, 42383840), (4, 21191920), (5, 16953536), (8, 10595960), (10, 8476768), (16, 5297980), (20, 4238384), (32, 2648990), (40, 2119192), (64, 1324495), (80, 1059596), (160, 529798), (320, 264899)]