23925500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 52852800

約数和(自身を除く): 28927300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 439, 500, 545, 878, 1090, 1756, 2180, 2195, 2725, 4390, 5450, 8780, 10900, 10975, 13625, 21950, 27250, 43900, 47851, 54500, 54875, 95702, 109750, 191404, 219500, 239255, 478510, 957020, 1196275, 2392550, 4785100, 5981375, 11962750, 23925500]

約数ペア:

[(1, 23925500), (2, 11962750), (4, 5981375), (5, 4785100), (10, 2392550), (20, 1196275), (25, 957020), (50, 478510), (100, 239255), (109, 219500), (125, 191404), (218, 109750), (250, 95702), (436, 54875), (439, 54500), (500, 47851), (545, 43900), (878, 27250), (1090, 21950), (1756, 13625), (2180, 10975), (2195, 10900), (2725, 8780), (4390, 5450)]