109635580

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{28403}}^1$

素因数の和:28605

約数の個数: 24

約数和(自身を含む): 231435792

約数和(自身を除く): 121800212

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 28403, 56806, 113612, 142015, 284030, 568060, 5481779, 10963558, 21927116, 27408895, 54817790, 109635580]

約数ペア:

[(1, 109635580), (2, 54817790), (4, 27408895), (5, 21927116), (10, 10963558), (20, 5481779), (193, 568060), (386, 284030), (772, 142015), (965, 113612), (1930, 56806), (3860, 28403)]