103411520

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 247134888

約数和(自身を除く): 143723368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 701, 922, 1402, 1844, 2305, 2804, 3505, 3688, 4610, 5608, 7010, 7376, 9220, 11216, 14020, 14752, 18440, 22432, 28040, 29504, 36880, 44864, 56080, 73760, 112160, 147520, 224320, 323161, 646322, 1292644, 1615805, 2585288, 3231610, 5170576, 6463220, 10341152, 12926440, 20682304, 25852880, 51705760, 103411520]

約数ペア:

[(1, 103411520), (2, 51705760), (4, 25852880), (5, 20682304), (8, 12926440), (10, 10341152), (16, 6463220), (20, 5170576), (32, 3231610), (40, 2585288), (64, 1615805), (80, 1292644), (160, 646322), (320, 323161), (461, 224320), (701, 147520), (922, 112160), (1402, 73760), (1844, 56080), (2305, 44864), (2804, 36880), (3505, 29504), (3688, 28040), (4610, 22432), (5608, 18440), (7010, 14752), (7376, 14020), (9220, 11216)]