2022270835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 2661120000

約数和(自身を除く): 638849165

約数列:

[1, 5, 13, 65, 79, 199, 395, 995, 1027, 1979, 2587, 5135, 9895, 12935, 15721, 25727, 78605, 128635, 156341, 204373, 393821, 781705, 1021865, 1969105, 2032433, 5119673, 10162165, 25598365, 31111859, 155559295, 404454167, 2022270835]

約数ペア:

[(1, 2022270835), (5, 404454167), (13, 155559295), (65, 31111859), (79, 25598365), (199, 10162165), (395, 5119673), (995, 2032433), (1027, 1969105), (1979, 1021865), (2587, 781705), (5135, 393821), (9895, 204373), (12935, 156341), (15721, 128635), (25727, 78605)]