87504170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673109}}^1$

素因数の和:673129

約数の個数: 16

約数和(自身を含む): 169623720

約数和(自身を除く): 82119550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673109, 1346218, 3365545, 6731090, 8750417, 17500834, 43752085, 87504170]

約数ペア:

[(1, 87504170), (2, 43752085), (5, 17500834), (10, 8750417), (13, 6731090), (26, 3365545), (65, 1346218), (130, 673109)]