67319620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146347}}^1$

素因数の和:146379

約数の個数: 24

約数和(自身を含む): 147518784

約数和(自身を除く): 80199164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 146347, 292694, 585388, 731735, 1463470, 2926940, 3365981, 6731962, 13463924, 16829905, 33659810, 67319620]

約数ペア:

[(1, 67319620), (2, 33659810), (4, 16829905), (5, 13463924), (10, 6731962), (20, 3365981), (23, 2926940), (46, 1463470), (92, 731735), (115, 585388), (230, 292694), (460, 146347)]