44028140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169339}}^1$

素因数の和:169361

約数の個数: 24

約数和(自身を含む): 99571920

約数和(自身を除く): 55543780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 169339, 338678, 677356, 846695, 1693390, 2201407, 3386780, 4402814, 8805628, 11007035, 22014070, 44028140]

約数ペア:

[(1, 44028140), (2, 22014070), (4, 11007035), (5, 8805628), (10, 4402814), (13, 3386780), (20, 2201407), (26, 1693390), (52, 846695), (65, 677356), (130, 338678), (260, 169339)]