38903080

素因数分解:

$2^3\times 5^1\times {\mathrm{972577}}^1$

素因数の和:972588

約数の個数: 16

約数和(自身を含む): 87532020

約数和(自身を除く): 48628940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 972577, 1945154, 3890308, 4862885, 7780616, 9725770, 19451540, 38903080]

約数ペア:

[(1, 38903080), (2, 19451540), (4, 9725770), (5, 7780616), (8, 4862885), (10, 3890308), (20, 1945154), (40, 972577)]