2054800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:496

約数の個数: 60

約数和(自身を含む): 5396976

約数和(自身を除く): 3342176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 467, 550, 880, 934, 1100, 1868, 2200, 2335, 3736, 4400, 4670, 5137, 7472, 9340, 10274, 11675, 18680, 20548, 23350, 25685, 37360, 41096, 46700, 51370, 82192, 93400, 102740, 128425, 186800, 205480, 256850, 410960, 513700, 1027400, 2054800]

約数ペア:

[(1, 2054800), (2, 1027400), (4, 513700), (5, 410960), (8, 256850), (10, 205480), (11, 186800), (16, 128425), (20, 102740), (22, 93400), (25, 82192), (40, 51370), (44, 46700), (50, 41096), (55, 37360), (80, 25685), (88, 23350), (100, 20548), (110, 18680), (176, 11675), (200, 10274), (220, 9340), (275, 7472), (400, 5137), (440, 4670), (467, 4400), (550, 3736), (880, 2335), (934, 2200), (1100, 1868)]