6515680

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 15546384

約数和(自身を除く): 9030704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 211, 386, 422, 772, 844, 965, 1055, 1544, 1688, 1930, 2110, 3088, 3376, 3860, 4220, 6176, 6752, 7720, 8440, 15440, 16880, 30880, 33760, 40723, 81446, 162892, 203615, 325784, 407230, 651568, 814460, 1303136, 1628920, 3257840, 6515680]

約数ペア:

[(1, 6515680), (2, 3257840), (4, 1628920), (5, 1303136), (8, 814460), (10, 651568), (16, 407230), (20, 325784), (32, 203615), (40, 162892), (80, 81446), (160, 40723), (193, 33760), (211, 30880), (386, 16880), (422, 15440), (772, 8440), (844, 7720), (965, 6752), (1055, 6176), (1544, 4220), (1688, 3860), (1930, 3376), (2110, 3088)]