2010201100

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{45377}}^1$

素因数の和:45834

約数の個数: 36

約数和(自身を含む): 4372079544

約数和(自身を除く): 2361878444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 886, 1772, 2215, 4430, 8860, 11075, 22150, 44300, 45377, 90754, 181508, 226885, 453770, 907540, 1134425, 2268850, 4537700, 20102011, 40204022, 80408044, 100510055, 201020110, 402040220, 502550275, 1005100550, 2010201100]

約数ペア:

[(1, 2010201100), (2, 1005100550), (4, 502550275), (5, 402040220), (10, 201020110), (20, 100510055), (25, 80408044), (50, 40204022), (100, 20102011), (443, 4537700), (886, 2268850), (1772, 1134425), (2215, 907540), (4430, 453770), (8860, 226885), (11075, 181508), (22150, 90754), (44300, 45377)]