42783080

素因数分解:

$2^3\times 5^1\times {\mathrm{1069577}}^1$

素因数の和:1069588

約数の個数: 16

約数和(自身を含む): 96262020

約数和(自身を除く): 53478940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069577, 2139154, 4278308, 5347885, 8556616, 10695770, 21391540, 42783080]

約数ペア:

[(1, 42783080), (2, 21391540), (4, 10695770), (5, 8556616), (8, 5347885), (10, 4278308), (20, 2139154), (40, 1069577)]