77263040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3009

約数の個数: 56

約数和(自身を含む): 186263280

約数和(自身を除く): 109000240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 2909, 3320, 5312, 5818, 6640, 11636, 13280, 14545, 23272, 26560, 29090, 46544, 58180, 93088, 116360, 186176, 232720, 241447, 465440, 482894, 930880, 965788, 1207235, 1931576, 2414470, 3863152, 4828940, 7726304, 9657880, 15452608, 19315760, 38631520, 77263040]

約数ペア:

[(1, 77263040), (2, 38631520), (4, 19315760), (5, 15452608), (8, 9657880), (10, 7726304), (16, 4828940), (20, 3863152), (32, 2414470), (40, 1931576), (64, 1207235), (80, 965788), (83, 930880), (160, 482894), (166, 465440), (320, 241447), (332, 232720), (415, 186176), (664, 116360), (830, 93088), (1328, 58180), (1660, 46544), (2656, 29090), (2909, 26560), (3320, 23272), (5312, 14545), (5818, 13280), (6640, 11636)]