5392220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5087}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 11539584

約数和(自身を除く): 6147364

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 5087, 10174, 20348, 25435, 50870, 101740, 269611, 539222, 1078444, 1348055, 2696110, 5392220]

約数ペア:

[(1, 5392220), (2, 2696110), (4, 1348055), (5, 1078444), (10, 539222), (20, 269611), (53, 101740), (106, 50870), (212, 25435), (265, 20348), (530, 10174), (1060, 5087)]