8344120

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 18860400

約数和(自身を除く): 10516280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 619, 674, 1238, 1348, 1685, 2476, 2696, 3095, 3370, 4952, 6190, 6740, 12380, 13480, 24760, 208603, 417206, 834412, 1043015, 1668824, 2086030, 4172060, 8344120]

約数ペア:

[(1, 8344120), (2, 4172060), (4, 2086030), (5, 1668824), (8, 1043015), (10, 834412), (20, 417206), (40, 208603), (337, 24760), (619, 13480), (674, 12380), (1238, 6740), (1348, 6190), (1685, 4952), (2476, 3370), (2696, 3095)]