41041280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9187

約数の個数: 64

約数和(自身を含む): 112142880

約数和(自身を除く): 71101600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9161, 18322, 36644, 45805, 64127, 73288, 91610, 128254, 146576, 183220, 256508, 293152, 320635, 366440, 513016, 586304, 641270, 732880, 1026032, 1172608, 1282540, 1465760, 2052064, 2565080, 2931520, 4104128, 5130160, 5863040, 8208256, 10260320, 20520640, 41041280]

約数ペア:

[(1, 41041280), (2, 20520640), (4, 10260320), (5, 8208256), (7, 5863040), (8, 5130160), (10, 4104128), (14, 2931520), (16, 2565080), (20, 2052064), (28, 1465760), (32, 1282540), (35, 1172608), (40, 1026032), (56, 732880), (64, 641270), (70, 586304), (80, 513016), (112, 366440), (128, 320635), (140, 293152), (160, 256508), (224, 183220), (280, 146576), (320, 128254), (448, 91610), (560, 73288), (640, 64127), (896, 45805), (1120, 36644), (2240, 18322), (4480, 9161)]