5680085960

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{165311}}^1$

素因数の和:166181

約数の個数: 32

約数和(自身を含む): 12795148800

約数和(自身を除く): 7115062840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 3436, 4295, 6872, 8590, 17180, 34360, 165311, 330622, 661244, 826555, 1322488, 1653110, 3306220, 6612440, 142002149, 284004298, 568008596, 710010745, 1136017192, 1420021490, 2840042980, 5680085960]

約数ペア:

[(1, 5680085960), (2, 2840042980), (4, 1420021490), (5, 1136017192), (8, 710010745), (10, 568008596), (20, 284004298), (40, 142002149), (859, 6612440), (1718, 3306220), (3436, 1653110), (4295, 1322488), (6872, 826555), (8590, 661244), (17180, 330622), (34360, 165311)]