134611280

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4993}}^1$

素因数の和:5343

約数の個数: 40

約数和(自身を含む): 313962792

約数和(自身を除く): 179351512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 4993, 5392, 6740, 9986, 13480, 19972, 24965, 26960, 39944, 49930, 79888, 99860, 199720, 399440, 1682641, 3365282, 6730564, 8413205, 13461128, 16826410, 26922256, 33652820, 67305640, 134611280]

約数ペア:

[(1, 134611280), (2, 67305640), (4, 33652820), (5, 26922256), (8, 16826410), (10, 13461128), (16, 8413205), (20, 6730564), (40, 3365282), (80, 1682641), (337, 399440), (674, 199720), (1348, 99860), (1685, 79888), (2696, 49930), (3370, 39944), (4993, 26960), (5392, 24965), (6740, 19972), (9986, 13480)]