23003140

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1709}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 48406680

約数和(自身を除く): 25403540

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 1709, 2692, 3365, 3418, 6730, 6836, 8545, 13460, 17090, 34180, 1150157, 2300314, 4600628, 5750785, 11501570, 23003140]

約数ペア:

[(1, 23003140), (2, 11501570), (4, 5750785), (5, 4600628), (10, 2300314), (20, 1150157), (673, 34180), (1346, 17090), (1709, 13460), (2692, 8545), (3365, 6836), (3418, 6730)]