11289280

素因数分解:

$2^6\times 5^1\times {\mathrm{35279}}^1$

素因数の和:35296

約数の個数: 28

約数和(自身を含む): 26883360

約数和(自身を除く): 15594080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35279, 70558, 141116, 176395, 282232, 352790, 564464, 705580, 1128928, 1411160, 2257856, 2822320, 5644640, 11289280]

約数ペア:

[(1, 11289280), (2, 5644640), (4, 2822320), (5, 2257856), (8, 1411160), (10, 1128928), (16, 705580), (20, 564464), (32, 352790), (40, 282232), (64, 176395), (80, 141116), (160, 70558), (320, 35279)]