5909920

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 14303520

約数和(自身を除く): 8393600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 859, 860, 1376, 1718, 1720, 3436, 3440, 4295, 6872, 6880, 8590, 13744, 17180, 27488, 34360, 36937, 68720, 73874, 137440, 147748, 184685, 295496, 369370, 590992, 738740, 1181984, 1477480, 2954960, 5909920]

約数ペア:

[(1, 5909920), (2, 2954960), (4, 1477480), (5, 1181984), (8, 738740), (10, 590992), (16, 369370), (20, 295496), (32, 184685), (40, 147748), (43, 137440), (80, 73874), (86, 68720), (160, 36937), (172, 34360), (215, 27488), (344, 17180), (430, 13744), (688, 8590), (859, 6880), (860, 6872), (1376, 4295), (1718, 3440), (1720, 3436)]