4227400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 10267200

約数和(自身を除く): 6039800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 919, 920, 1150, 1838, 2300, 3676, 4595, 4600, 7352, 9190, 18380, 21137, 22975, 36760, 42274, 45950, 84548, 91900, 105685, 169096, 183800, 211370, 422740, 528425, 845480, 1056850, 2113700, 4227400]

約数ペア:

[(1, 4227400), (2, 2113700), (4, 1056850), (5, 845480), (8, 528425), (10, 422740), (20, 211370), (23, 183800), (25, 169096), (40, 105685), (46, 91900), (50, 84548), (92, 45950), (100, 42274), (115, 36760), (184, 22975), (200, 21137), (230, 18380), (460, 9190), (575, 7352), (919, 4600), (920, 4595), (1150, 3676), (1838, 2300)]