6421593280

素因数分解:

$2^6\times 5^1\times {\mathrm{20067479}}^1$

素因数の和:20067496

約数の個数: 28

約数和(自身を含む): 15291419760

約数和(自身を除く): 8869826480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20067479, 40134958, 80269916, 100337395, 160539832, 200674790, 321079664, 401349580, 642159328, 802699160, 1284318656, 1605398320, 3210796640, 6421593280]

約数ペア:

[(1, 6421593280), (2, 3210796640), (4, 1605398320), (5, 1284318656), (8, 802699160), (10, 642159328), (16, 401349580), (20, 321079664), (32, 200674790), (40, 160539832), (64, 100337395), (80, 80269916), (160, 40134958), (320, 20067479)]