5342980

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 11269440

約数和(自身を除く): 5926460

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 859, 1244, 1555, 1718, 3110, 3436, 4295, 6220, 8590, 17180, 267149, 534298, 1068596, 1335745, 2671490, 5342980]

約数ペア:

[(1, 5342980), (2, 2671490), (4, 1335745), (5, 1068596), (10, 534298), (20, 267149), (311, 17180), (622, 8590), (859, 6220), (1244, 4295), (1555, 3436), (1718, 3110)]