2040606500

素因数分解:

$2^2\times 5^3\times {\mathrm{4081213}}^1$

素因数の和:4081232

約数の個数: 24

約数和(自身を含む): 4456685688

約数和(自身を除く): 2416079188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4081213, 8162426, 16324852, 20406065, 40812130, 81624260, 102030325, 204060650, 408121300, 510151625, 1020303250, 2040606500]

約数ペア:

[(1, 2040606500), (2, 1020303250), (4, 510151625), (5, 408121300), (10, 204060650), (20, 102030325), (25, 81624260), (50, 40812130), (100, 20406065), (125, 16324852), (250, 8162426), (500, 4081213)]