39328510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1069}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 76577760

約数和(自身を除く): 37249250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1069, 1415, 2138, 2830, 3679, 5345, 7358, 10690, 13897, 18395, 27794, 36790, 69485, 138970, 302527, 605054, 1512635, 3025270, 3932851, 7865702, 19664255, 39328510]

約数ペア:

[(1, 39328510), (2, 19664255), (5, 7865702), (10, 3932851), (13, 3025270), (26, 1512635), (65, 605054), (130, 302527), (283, 138970), (566, 69485), (1069, 36790), (1415, 27794), (2138, 18395), (2830, 13897), (3679, 10690), (5345, 7358)]