116491520

素因数分解:

$2^8\times 5^1\times {\mathrm{91009}}^1$

素因数の和:91030

約数の個数: 36

約数和(自身を含む): 279036660

約数和(自身を除く): 162545140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 91009, 182018, 364036, 455045, 728072, 910090, 1456144, 1820180, 2912288, 3640360, 5824576, 7280720, 11649152, 14561440, 23298304, 29122880, 58245760, 116491520]

約数ペア:

[(1, 116491520), (2, 58245760), (4, 29122880), (5, 23298304), (8, 14561440), (10, 11649152), (16, 7280720), (20, 5824576), (32, 3640360), (40, 2912288), (64, 1820180), (80, 1456144), (128, 910090), (160, 728072), (256, 455045), (320, 364036), (640, 182018), (1280, 91009)]