23433700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2736

約数の個数: 36

約数和(自身を含む): 51442020

約数和(自身を除く): 28008320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 2633, 4450, 5266, 8900, 10532, 13165, 26330, 52660, 65825, 131650, 234337, 263300, 468674, 937348, 1171685, 2343370, 4686740, 5858425, 11716850, 23433700]

約数ペア:

[(1, 23433700), (2, 11716850), (4, 5858425), (5, 4686740), (10, 2343370), (20, 1171685), (25, 937348), (50, 468674), (89, 263300), (100, 234337), (178, 131650), (356, 65825), (445, 52660), (890, 26330), (1780, 13165), (2225, 10532), (2633, 8900), (4450, 5266)]