185600980

素因数分解:

$2^2\times 5^1\times {\mathrm{9280049}}^1$

素因数の和:9280058

約数の個数: 12

約数和(自身を含む): 389762100

約数和(自身を除く): 204161120

約数列:

[1, 2, 4, 5, 10, 20, 9280049, 18560098, 37120196, 46400245, 92800490, 185600980]

約数ペア:

[(1, 185600980), (2, 92800490), (4, 46400245), (5, 37120196), (10, 18560098), (20, 9280049)]