457848497660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{444539}}^1$

素因数の和:446810

約数の個数: 48

約数和(自身を含む): 1003735756800

約数和(自身を除く): 545887259140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2239, 4478, 8956, 11195, 22390, 44780, 51497, 102994, 205988, 257485, 444539, 514970, 889078, 1029940, 1778156, 2222695, 4445390, 8890780, 10224397, 20448794, 40897588, 51121985, 102243970, 204487940, 995322821, 1990645642, 3981291284, 4976614105, 9953228210, 19906456420, 22892424883, 45784849766, 91569699532, 114462124415, 228924248830, 457848497660]

約数ペア:

[(1, 457848497660), (2, 228924248830), (4, 114462124415), (5, 91569699532), (10, 45784849766), (20, 22892424883), (23, 19906456420), (46, 9953228210), (92, 4976614105), (115, 3981291284), (230, 1990645642), (460, 995322821), (2239, 204487940), (4478, 102243970), (8956, 51121985), (11195, 40897588), (22390, 20448794), (44780, 10224397), (51497, 8890780), (102994, 4445390), (205988, 2222695), (257485, 1778156), (444539, 1029940), (514970, 889078)]