82082560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9189

約数の個数: 72

約数和(自身を含む): 224725536

約数和(自身を除く): 142642976

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9161, 18322, 36644, 45805, 64127, 73288, 91610, 128254, 146576, 183220, 256508, 293152, 320635, 366440, 513016, 586304, 641270, 732880, 1026032, 1172608, 1282540, 1465760, 2052064, 2345216, 2565080, 2931520, 4104128, 5130160, 5863040, 8208256, 10260320, 11726080, 16416512, 20520640, 41041280, 82082560]

約数ペア:

[(1, 82082560), (2, 41041280), (4, 20520640), (5, 16416512), (7, 11726080), (8, 10260320), (10, 8208256), (14, 5863040), (16, 5130160), (20, 4104128), (28, 2931520), (32, 2565080), (35, 2345216), (40, 2052064), (56, 1465760), (64, 1282540), (70, 1172608), (80, 1026032), (112, 732880), (128, 641270), (140, 586304), (160, 513016), (224, 366440), (256, 320635), (280, 293152), (320, 256508), (448, 183220), (560, 146576), (640, 128254), (896, 91610), (1120, 73288), (1280, 64127), (1792, 45805), (2240, 36644), (4480, 18322), (8960, 9161)]