6670793680

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{247433}}^1$

素因数の和:247783

約数の個数: 40

約数和(自身を含む): 15555680712

約数和(自身を除く): 8884887032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 13480, 26960, 247433, 494866, 989732, 1237165, 1979464, 2474330, 3958928, 4948660, 9897320, 19794640, 83384921, 166769842, 333539684, 416924605, 667079368, 833849210, 1334158736, 1667698420, 3335396840, 6670793680]

約数ペア:

[(1, 6670793680), (2, 3335396840), (4, 1667698420), (5, 1334158736), (8, 833849210), (10, 667079368), (16, 416924605), (20, 333539684), (40, 166769842), (80, 83384921), (337, 19794640), (674, 9897320), (1348, 4948660), (1685, 3958928), (2696, 2474330), (3370, 1979464), (5392, 1237165), (6740, 989732), (13480, 494866), (26960, 247433)]