66213250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 59270654

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 2075, 3191, 4150, 6382, 10375, 15955, 20750, 31910, 79775, 159550, 264853, 398875, 529706, 797750, 1324265, 2648530, 6621325, 13242650, 33106625, 66213250]

約数ペア:

[(1, 66213250), (2, 33106625), (5, 13242650), (10, 6621325), (25, 2648530), (50, 1324265), (83, 797750), (125, 529706), (166, 398875), (250, 264853), (415, 159550), (830, 79775), (2075, 31910), (3191, 20750), (4150, 15955), (6382, 10375)]