82201040

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3049}}^1$

素因数の和:3399

約数の個数: 40

約数和(自身を含む): 191747400

約数和(自身を除く): 109546360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3049, 3370, 5392, 6098, 6740, 12196, 13480, 15245, 24392, 26960, 30490, 48784, 60980, 121960, 243920, 1027513, 2055026, 4110052, 5137565, 8220104, 10275130, 16440208, 20550260, 41100520, 82201040]

約数ペア:

[(1, 82201040), (2, 41100520), (4, 20550260), (5, 16440208), (8, 10275130), (10, 8220104), (16, 5137565), (20, 4110052), (40, 2055026), (80, 1027513), (337, 243920), (674, 121960), (1348, 60980), (1685, 48784), (2696, 30490), (3049, 26960), (3370, 24392), (5392, 15245), (6098, 13480), (6740, 12196)]