5221280

素因数分解:

$2^5\times 5^1\times {\mathrm{32633}}^1$

素因数の和:32648

約数の個数: 24

約数和(自身を含む): 12335652

約数和(自身を除く): 7114372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32633, 65266, 130532, 163165, 261064, 326330, 522128, 652660, 1044256, 1305320, 2610640, 5221280]

約数ペア:

[(1, 5221280), (2, 2610640), (4, 1305320), (5, 1044256), (8, 652660), (10, 522128), (16, 326330), (20, 261064), (32, 163165), (40, 130532), (80, 65266), (160, 32633)]