13547120

素因数分解:

$2^4\times 5^1\times {\mathrm{169339}}^1$

素因数の和:169352

約数の個数: 20

約数和(自身を含む): 31497240

約数和(自身を除く): 17950120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 169339, 338678, 677356, 846695, 1354712, 1693390, 2709424, 3386780, 6773560, 13547120]

約数ペア:

[(1, 13547120), (2, 6773560), (4, 3386780), (5, 2709424), (8, 1693390), (10, 1354712), (16, 846695), (20, 677356), (40, 338678), (80, 169339)]