23295920

素因数分解:

$2^4\times 5^1\times {\mathrm{291199}}^1$

素因数の和:291212

約数の個数: 20

約数和(自身を含む): 54163200

約数和(自身を除く): 30867280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291199, 582398, 1164796, 1455995, 2329592, 2911990, 4659184, 5823980, 11647960, 23295920]

約数ペア:

[(1, 23295920), (2, 11647960), (4, 5823980), (5, 4659184), (8, 2911990), (10, 2329592), (16, 1455995), (20, 1164796), (40, 582398), (80, 291199)]