33301960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 44198840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 103, 118, 137, 206, 236, 274, 295, 412, 472, 515, 548, 590, 685, 824, 1030, 1096, 1180, 1370, 2060, 2360, 2740, 4120, 5480, 6077, 8083, 12154, 14111, 16166, 24308, 28222, 30385, 32332, 40415, 48616, 56444, 60770, 64664, 70555, 80830, 112888, 121540, 141110, 161660, 243080, 282220, 323320, 564440, 832549, 1665098, 3330196, 4162745, 6660392, 8325490, 16650980, 33301960]

約数ペア:

[(1, 33301960), (2, 16650980), (4, 8325490), (5, 6660392), (8, 4162745), (10, 3330196), (20, 1665098), (40, 832549), (59, 564440), (103, 323320), (118, 282220), (137, 243080), (206, 161660), (236, 141110), (274, 121540), (295, 112888), (412, 80830), (472, 70555), (515, 64664), (548, 60770), (590, 56444), (685, 48616), (824, 40415), (1030, 32332), (1096, 30385), (1180, 28222), (1370, 24308), (2060, 16166), (2360, 14111), (2740, 12154), (4120, 8083), (5480, 6077)]