11689280

素因数分解:

$2^6\times 5^1\times {\mathrm{36529}}^1$

素因数の和:36546

約数の個数: 28

約数和(自身を含む): 27835860

約数和(自身を除く): 16146580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 36529, 73058, 146116, 182645, 292232, 365290, 584464, 730580, 1168928, 1461160, 2337856, 2922320, 5844640, 11689280]

約数ペア:

[(1, 11689280), (2, 5844640), (4, 2922320), (5, 2337856), (8, 1461160), (10, 1168928), (16, 730580), (20, 584464), (32, 365290), (40, 292232), (64, 182645), (80, 146116), (160, 73058), (320, 36529)]