5660840

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 12842280

約数和(自身を除く): 7181440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1033, 1096, 1370, 2066, 2740, 4132, 5165, 5480, 8264, 10330, 20660, 41320, 141521, 283042, 566084, 707605, 1132168, 1415210, 2830420, 5660840]

約数ペア:

[(1, 5660840), (2, 2830420), (4, 1415210), (5, 1132168), (8, 707605), (10, 566084), (20, 283042), (40, 141521), (137, 41320), (274, 20660), (548, 10330), (685, 8264), (1033, 5480), (1096, 5165), (1370, 4132), (2066, 2740)]