13307084860

素因数分解:

$2^2\times 5^1\times {\mathrm{163117}}^1\times {\mathrm{4079}}^1$

素因数の和:167205

約数の個数: 24

約数和(自身を含む): 27951900480

約数和(自身を除く): 14644815620

約数列:

[1, 2, 4, 5, 10, 20, 4079, 8158, 16316, 20395, 40790, 81580, 163117, 326234, 652468, 815585, 1631170, 3262340, 665354243, 1330708486, 2661416972, 3326771215, 6653542430, 13307084860]

約数ペア:

[(1, 13307084860), (2, 6653542430), (4, 3326771215), (5, 2661416972), (10, 1330708486), (20, 665354243), (4079, 3262340), (8158, 1631170), (16316, 815585), (20395, 652468), (40790, 326234), (81580, 163117)]