2830538810900

素因数分解:

$2^2\times 5^2\times {\mathrm{28305388109}}^1$

素因数の和:28305388123

約数の個数: 18

約数和(自身を含む): 6142269219870

約数和(自身を除く): 3311730408970

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 28305388109, 56610776218, 113221552436, 141526940545, 283053881090, 566107762180, 707634702725, 1415269405450, 2830538810900]

約数ペア:

[(1, 2830538810900), (2, 1415269405450), (4, 707634702725), (5, 566107762180), (10, 283053881090), (20, 141526940545), (25, 113221552436), (50, 56610776218), (100, 28305388109)]