528080542280

素因数分解:

$2^3\times 5^1\times {\mathrm{528313}}^1\times {\mathrm{24989}}^1$

素因数の和:553313

約数の個数: 32

約数和(自身を含む): 1188231017400

約数和(自身を除く): 660150475120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24989, 49978, 99956, 124945, 199912, 249890, 499780, 528313, 999560, 1056626, 2113252, 2641565, 4226504, 5283130, 10566260, 21132520, 13202013557, 26404027114, 52808054228, 66010067785, 105616108456, 132020135570, 264040271140, 528080542280]

約数ペア:

[(1, 528080542280), (2, 264040271140), (4, 132020135570), (5, 105616108456), (8, 66010067785), (10, 52808054228), (20, 26404027114), (40, 13202013557), (24989, 21132520), (49978, 10566260), (99956, 5283130), (124945, 4226504), (199912, 2641565), (249890, 2113252), (499780, 1056626), (528313, 999560)]