27003440

素因数分解:

$2^4\times 5^1\times {\mathrm{337543}}^1$

素因数の和:337556

約数の個数: 20

約数和(自身を含む): 62783184

約数和(自身を除く): 35779744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337543, 675086, 1350172, 1687715, 2700344, 3375430, 5400688, 6750860, 13501720, 27003440]

約数ペア:

[(1, 27003440), (2, 13501720), (4, 6750860), (5, 5400688), (8, 3375430), (10, 2700344), (16, 1687715), (20, 1350172), (40, 675086), (80, 337543)]