2017888855

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{5351}}^1$

素因数の和:5934

約数の個数: 16

約数和(自身を含む): 2440512000

約数和(自身を除く): 422623145

約数列:

[1, 5, 199, 379, 995, 1895, 5351, 26755, 75421, 377105, 1064849, 2028029, 5324245, 10140145, 403577771, 2017888855]

約数ペア:

[(1, 2017888855), (5, 403577771), (199, 10140145), (379, 5324245), (995, 2028029), (1895, 1064849), (5351, 377105), (26755, 75421)]