27608260

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1607}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 58080960

約数和(自身を除く): 30472700

約数列:

[1, 2, 4, 5, 10, 20, 859, 1607, 1718, 3214, 3436, 4295, 6428, 8035, 8590, 16070, 17180, 32140, 1380413, 2760826, 5521652, 6902065, 13804130, 27608260]

約数ペア:

[(1, 27608260), (2, 13804130), (4, 6902065), (5, 5521652), (10, 2760826), (20, 1380413), (859, 32140), (1607, 17180), (1718, 16070), (3214, 8590), (3436, 8035), (4295, 6428)]