133101520

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4937}}^1$

素因数の和:5287

約数の個数: 40

約数和(自身を含む): 310442184

約数和(自身を除く): 177340664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 4937, 5392, 6740, 9874, 13480, 19748, 24685, 26960, 39496, 49370, 78992, 98740, 197480, 394960, 1663769, 3327538, 6655076, 8318845, 13310152, 16637690, 26620304, 33275380, 66550760, 133101520]

約数ペア:

[(1, 133101520), (2, 66550760), (4, 33275380), (5, 26620304), (8, 16637690), (10, 13310152), (16, 8318845), (20, 6655076), (40, 3327538), (80, 1663769), (337, 394960), (674, 197480), (1348, 98740), (1685, 78992), (2696, 49370), (3370, 39496), (4937, 26960), (5392, 24685), (6740, 19748), (9874, 13480)]