13228500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{8819}}^1$

素因数の和:8841

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 25297260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 8819, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 220475, 264570, 440950, 529140, 661425, 881900, 1102375, 1322850, 2204750, 2645700, 3307125, 4409500, 6614250, 13228500]

約数ペア:

[(1, 13228500), (2, 6614250), (3, 4409500), (4, 3307125), (5, 2645700), (6, 2204750), (10, 1322850), (12, 1102375), (15, 881900), (20, 661425), (25, 529140), (30, 440950), (50, 264570), (60, 220475), (75, 176380), (100, 132285), (125, 105828), (150, 88190), (250, 52914), (300, 44095), (375, 35276), (500, 26457), (750, 17638), (1500, 8819)]