57845420

素因数分解:

$2^2\times 5^1\times {\mathrm{2892271}}^1$

素因数の和:2892280

約数の個数: 12

約数和(自身を含む): 121475424

約数和(自身を除く): 63630004

約数列:

[1, 2, 4, 5, 10, 20, 2892271, 5784542, 11569084, 14461355, 28922710, 57845420]

約数ペア:

[(1, 57845420), (2, 28922710), (4, 14461355), (5, 11569084), (10, 5784542), (20, 2892271)]