34478660

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1319}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 72515520

約数和(自身を除く): 38036860

約数列:

[1, 2, 4, 5, 10, 20, 1307, 1319, 2614, 2638, 5228, 5276, 6535, 6595, 13070, 13190, 26140, 26380, 1723933, 3447866, 6895732, 8619665, 17239330, 34478660]

約数ペア:

[(1, 34478660), (2, 17239330), (4, 8619665), (5, 6895732), (10, 3447866), (20, 1723933), (1307, 26380), (1319, 26140), (2614, 13190), (2638, 13070), (5228, 6595), (5276, 6535)]