109805120

素因数分解:

$2^6\times 5^1\times {\mathrm{343141}}^1$

素因数の和:343158

約数の個数: 28

約数和(自身を含む): 261474204

約数和(自身を除く): 151669084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 343141, 686282, 1372564, 1715705, 2745128, 3431410, 5490256, 6862820, 10980512, 13725640, 21961024, 27451280, 54902560, 109805120]

約数ペア:

[(1, 109805120), (2, 54902560), (4, 27451280), (5, 21961024), (8, 13725640), (10, 10980512), (16, 6862820), (20, 5490256), (32, 3431410), (40, 2745128), (64, 1715705), (80, 1372564), (160, 686282), (320, 343141)]