4289500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 9801792

約数和(自身を除く): 5512292

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 373, 460, 500, 575, 746, 1150, 1492, 1865, 2300, 2875, 3730, 5750, 7460, 8579, 9325, 11500, 17158, 18650, 34316, 37300, 42895, 46625, 85790, 93250, 171580, 186500, 214475, 428950, 857900, 1072375, 2144750, 4289500]

約数ペア:

[(1, 4289500), (2, 2144750), (4, 1072375), (5, 857900), (10, 428950), (20, 214475), (23, 186500), (25, 171580), (46, 93250), (50, 85790), (92, 46625), (100, 42895), (115, 37300), (125, 34316), (230, 18650), (250, 17158), (373, 11500), (460, 9325), (500, 8579), (575, 7460), (746, 5750), (1150, 3730), (1492, 2875), (1865, 2300)]