2712880

素因数分解:

$2^4\times 5^1\times {\mathrm{33911}}^1$

素因数の和:33924

約数の個数: 20

約数和(自身を含む): 6307632

約数和(自身を除く): 3594752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33911, 67822, 135644, 169555, 271288, 339110, 542576, 678220, 1356440, 2712880]

約数ペア:

[(1, 2712880), (2, 1356440), (4, 678220), (5, 542576), (8, 339110), (10, 271288), (16, 169555), (20, 135644), (40, 67822), (80, 33911)]