2165360

素因数分解:

$2^4\times 5^1\times {\mathrm{27067}}^1$

素因数の和:27080

約数の個数: 20

約数和(自身を含む): 5034648

約数和(自身を除く): 2869288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27067, 54134, 108268, 135335, 216536, 270670, 433072, 541340, 1082680, 2165360]

約数ペア:

[(1, 2165360), (2, 1082680), (4, 541340), (5, 433072), (8, 270670), (10, 216536), (16, 135335), (20, 108268), (40, 54134), (80, 27067)]