2011187600

素因数分解:

$2^4\times 5^2\times {\mathrm{5027969}}^1$

素因数の和:5027987

約数の個数: 30

約数和(自身を含む): 4831879170

約数和(自身を除く): 2820691570

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5027969, 10055938, 20111876, 25139845, 40223752, 50279690, 80447504, 100559380, 125699225, 201118760, 251398450, 402237520, 502796900, 1005593800, 2011187600]

約数ペア:

[(1, 2011187600), (2, 1005593800), (4, 502796900), (5, 402237520), (8, 251398450), (10, 201118760), (16, 125699225), (20, 100559380), (25, 80447504), (40, 50279690), (50, 40223752), (80, 25139845), (100, 20111876), (200, 10055938), (400, 5027969)]