272713880

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{20231}}^1$

素因数の和:20579

約数の個数: 32

約数和(自身を含む): 615457440

約数和(自身を除く): 342743560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 20231, 40462, 80924, 101155, 161848, 202310, 404620, 809240, 6817847, 13635694, 27271388, 34089235, 54542776, 68178470, 136356940, 272713880]

約数ペア:

[(1, 272713880), (2, 136356940), (4, 68178470), (5, 54542776), (8, 34089235), (10, 27271388), (20, 13635694), (40, 6817847), (337, 809240), (674, 404620), (1348, 202310), (1685, 161848), (2696, 101155), (3370, 80924), (6740, 40462), (13480, 20231)]