12459100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 36

約数和(自身を含む): 28216944

約数和(自身を除く): 15757844

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5417, 10834, 21668, 27085, 54170, 108340, 124591, 135425, 249182, 270850, 498364, 541700, 622955, 1245910, 2491820, 3114775, 6229550, 12459100]

約数ペア:

[(1, 12459100), (2, 6229550), (4, 3114775), (5, 2491820), (10, 1245910), (20, 622955), (23, 541700), (25, 498364), (46, 270850), (50, 249182), (92, 135425), (100, 124591), (115, 108340), (230, 54170), (460, 27085), (575, 21668), (1150, 10834), (2300, 5417)]