14900120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 33782400

約数和(自身を除く): 18882280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2719, 2740, 5438, 5480, 10876, 13595, 21752, 27190, 54380, 108760, 372503, 745006, 1490012, 1862515, 2980024, 3725030, 7450060, 14900120]

約数ペア:

[(1, 14900120), (2, 7450060), (4, 3725030), (5, 2980024), (8, 1862515), (10, 1490012), (20, 745006), (40, 372503), (137, 108760), (274, 54380), (548, 27190), (685, 21752), (1096, 13595), (1370, 10876), (2719, 5480), (2740, 5438)]