24942220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9103}}^1$

素因数の和:9249

約数の個数: 24

約数和(自身を含む): 52766784

約数和(自身を除く): 27824564

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9103, 18206, 36412, 45515, 91030, 182060, 1247111, 2494222, 4988444, 6235555, 12471110, 24942220]

約数ペア:

[(1, 24942220), (2, 12471110), (4, 6235555), (5, 4988444), (10, 2494222), (20, 1247111), (137, 182060), (274, 91030), (548, 45515), (685, 36412), (1370, 18206), (2740, 9103)]