2749520

素因数分解:

$2^4\times 5^1\times {\mathrm{34369}}^1$

素因数の和:34382

約数の個数: 20

約数和(自身を含む): 6392820

約数和(自身を除く): 3643300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34369, 68738, 137476, 171845, 274952, 343690, 549904, 687380, 1374760, 2749520]

約数ペア:

[(1, 2749520), (2, 1374760), (4, 687380), (5, 549904), (8, 343690), (10, 274952), (16, 171845), (20, 137476), (40, 68738), (80, 34369)]