58241440

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 138651912

約数和(自身を除く): 80410472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2657, 2740, 4384, 5314, 5480, 10628, 10960, 13285, 21256, 21920, 26570, 42512, 53140, 85024, 106280, 212560, 364009, 425120, 728018, 1456036, 1820045, 2912072, 3640090, 5824144, 7280180, 11648288, 14560360, 29120720, 58241440]

約数ペア:

[(1, 58241440), (2, 29120720), (4, 14560360), (5, 11648288), (8, 7280180), (10, 5824144), (16, 3640090), (20, 2912072), (32, 1820045), (40, 1456036), (80, 728018), (137, 425120), (160, 364009), (274, 212560), (548, 106280), (685, 85024), (1096, 53140), (1370, 42512), (2192, 26570), (2657, 21920), (2740, 21256), (4384, 13285), (5314, 10960), (5480, 10628)]