11817280

素因数分解:

$2^6\times 5^1\times {\mathrm{36929}}^1$

素因数の和:36946

約数の個数: 28

約数和(自身を含む): 28140660

約数和(自身を除く): 16323380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 36929, 73858, 147716, 184645, 295432, 369290, 590864, 738580, 1181728, 1477160, 2363456, 2954320, 5908640, 11817280]

約数ペア:

[(1, 11817280), (2, 5908640), (4, 2954320), (5, 2363456), (8, 1477160), (10, 1181728), (16, 738580), (20, 590864), (32, 369290), (40, 295432), (64, 184645), (80, 147716), (160, 73858), (320, 36929)]