26095760

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 61141176

約数和(自身を除く): 35045416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2381, 2740, 4762, 5480, 9524, 10960, 11905, 19048, 23810, 38096, 47620, 95240, 190480, 326197, 652394, 1304788, 1630985, 2609576, 3261970, 5219152, 6523940, 13047880, 26095760]

約数ペア:

[(1, 26095760), (2, 13047880), (4, 6523940), (5, 5219152), (8, 3261970), (10, 2609576), (16, 1630985), (20, 1304788), (40, 652394), (80, 326197), (137, 190480), (274, 95240), (548, 47620), (685, 38096), (1096, 23810), (1370, 19048), (2192, 11905), (2381, 10960), (2740, 9524), (4762, 5480)]