5351479.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 33911520

約数和(自身を除く): 19411600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 859, 1055, 1688, 1718, 2110, 3376, 3436, 4220, 4295, 6872, 8440, 8590, 13744, 16880, 17180, 34360, 68720, 181249, 362498, 724996, 906245, 1449992, 1812490, 2899984, 3624980, 7249960, 14499920]

約数ペア:

[(1, 14499920), (2, 7249960), (4, 3624980), (5, 2899984), (8, 1812490), (10, 1449992), (16, 906245), (20, 724996), (40, 362498), (80, 181249), (211, 68720), (422, 34360), (844, 17180), (859, 16880), (1055, 13744), (1688, 8590), (1718, 8440), (2110, 6872), (3376, 4295), (3436, 4220)]