5297680

素因数分解:

$2^4\times 5^1\times {\mathrm{66221}}^1$

素因数の和:66234

約数の個数: 20

約数和(自身を含む): 12317292

約数和(自身を除く): 7019612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66221, 132442, 264884, 331105, 529768, 662210, 1059536, 1324420, 2648840, 5297680]

約数ペア:

[(1, 5297680), (2, 2648840), (4, 1324420), (5, 1059536), (8, 662210), (10, 529768), (16, 331105), (20, 264884), (40, 132442), (80, 66221)]