200551990400

素因数分解:

$2^7\times 5^2\times {\mathrm{62672497}}^1$

素因数の和:62672521

約数の個数: 48

約数和(自身を含む): 495426096690

約数和(自身を除く): 294874106290

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 62672497, 125344994, 250689988, 313362485, 501379976, 626724970, 1002759952, 1253449940, 1566812425, 2005519904, 2506899880, 3133624850, 4011039808, 5013799760, 6267249700, 8022079616, 10027599520, 12534499400, 20055199040, 25068998800, 40110398080, 50137997600, 100275995200, 200551990400]

約数ペア:

[(1, 200551990400), (2, 100275995200), (4, 50137997600), (5, 40110398080), (8, 25068998800), (10, 20055199040), (16, 12534499400), (20, 10027599520), (25, 8022079616), (32, 6267249700), (40, 5013799760), (50, 4011039808), (64, 3133624850), (80, 2506899880), (100, 2005519904), (128, 1566812425), (160, 1253449940), (200, 1002759952), (320, 626724970), (400, 501379976), (640, 313362485), (800, 250689988), (1600, 125344994), (3200, 62672497)]