37885719040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1138393}}^1$

素因数の和:1138429

約数の個数: 80

約数和(自身を含む): 97824473208

約数和(自身を除く): 59938754168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 1138393, 2276786, 4553572, 5691965, 9107144, 11383930, 14799109, 18214288, 22767860, 29598218, 36428576, 45535720, 59196436, 72857152, 73995545, 91071440, 118392872, 145714304, 147991090, 182142880, 236785744, 291428608, 295982180, 364285760, 473571488, 582857216, 591964360, 728571520, 947142976, 1183928720, 1457143040, 1894285952, 2367857440, 2914286080, 3788571904, 4735714880, 7577143808, 9471429760, 18942859520, 37885719040]

約数ペア:

[(1, 37885719040), (2, 18942859520), (4, 9471429760), (5, 7577143808), (8, 4735714880), (10, 3788571904), (13, 2914286080), (16, 2367857440), (20, 1894285952), (26, 1457143040), (32, 1183928720), (40, 947142976), (52, 728571520), (64, 591964360), (65, 582857216), (80, 473571488), (104, 364285760), (128, 295982180), (130, 291428608), (160, 236785744), (208, 182142880), (256, 147991090), (260, 145714304), (320, 118392872), (416, 91071440), (512, 73995545), (520, 72857152), (640, 59196436), (832, 45535720), (1040, 36428576), (1280, 29598218), (1664, 22767860), (2080, 18214288), (2560, 14799109), (3328, 11383930), (4160, 9107144), (6656, 5691965), (8320, 4553572), (16640, 2276786), (33280, 1138393)]