5584120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 12668400

約数和(自身を除く): 7084280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1019, 1096, 1370, 2038, 2740, 4076, 5095, 5480, 8152, 10190, 20380, 40760, 139603, 279206, 558412, 698015, 1116824, 1396030, 2792060, 5584120]

約数ペア:

[(1, 5584120), (2, 2792060), (4, 1396030), (5, 1116824), (8, 698015), (10, 558412), (20, 279206), (40, 139603), (137, 40760), (274, 20380), (548, 10190), (685, 8152), (1019, 5480), (1096, 5095), (1370, 4076), (2038, 2740)]