74113040

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2749}}^1$

素因数の和:3099

約数の個数: 40

約数和(自身を含む): 172887000

約数和(自身を除く): 98773960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 2749, 3370, 5392, 5498, 6740, 10996, 13480, 13745, 21992, 26960, 27490, 43984, 54980, 109960, 219920, 926413, 1852826, 3705652, 4632065, 7411304, 9264130, 14822608, 18528260, 37056520, 74113040]

約数ペア:

[(1, 74113040), (2, 37056520), (4, 18528260), (5, 14822608), (8, 9264130), (10, 7411304), (16, 4632065), (20, 3705652), (40, 1852826), (80, 926413), (337, 219920), (674, 109960), (1348, 54980), (1685, 43984), (2696, 27490), (2749, 26960), (3370, 21992), (5392, 13745), (5498, 13480), (6740, 10996)]