45512000

素因数分解:

$2^6\times 5^3\times {\mathrm{5689}}^1$

素因数の和:5716

約数の個数: 56

約数和(自身を含む): 112730280

約数和(自身を除く): 67218280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 5689, 8000, 11378, 22756, 28445, 45512, 56890, 91024, 113780, 142225, 182048, 227560, 284450, 364096, 455120, 568900, 711125, 910240, 1137800, 1422250, 1820480, 2275600, 2844500, 4551200, 5689000, 9102400, 11378000, 22756000, 45512000]

約数ペア:

[(1, 45512000), (2, 22756000), (4, 11378000), (5, 9102400), (8, 5689000), (10, 4551200), (16, 2844500), (20, 2275600), (25, 1820480), (32, 1422250), (40, 1137800), (50, 910240), (64, 711125), (80, 568900), (100, 455120), (125, 364096), (160, 284450), (200, 227560), (250, 182048), (320, 142225), (400, 113780), (500, 91024), (800, 56890), (1000, 45512), (1600, 28445), (2000, 22756), (4000, 11378), (5689, 8000)]