6928720

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 16219944

約数和(自身を除く): 9291224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 337, 514, 674, 1028, 1285, 1348, 1685, 2056, 2570, 2696, 3370, 4112, 5140, 5392, 6740, 10280, 13480, 20560, 26960, 86609, 173218, 346436, 433045, 692872, 866090, 1385744, 1732180, 3464360, 6928720]

約数ペア:

[(1, 6928720), (2, 3464360), (4, 1732180), (5, 1385744), (8, 866090), (10, 692872), (16, 433045), (20, 346436), (40, 173218), (80, 86609), (257, 26960), (337, 20560), (514, 13480), (674, 10280), (1028, 6740), (1285, 5392), (1348, 5140), (1685, 4112), (2056, 3370), (2570, 2696)]