134263760

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3823}}^1$

素因数の和:4275

約数の個数: 40

約数和(自身を含む): 312956160

約数和(自身を除く): 178692400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 3823, 4390, 7024, 7646, 8780, 15292, 17560, 19115, 30584, 35120, 38230, 61168, 76460, 152920, 305840, 1678297, 3356594, 6713188, 8391485, 13426376, 16782970, 26852752, 33565940, 67131880, 134263760]

約数ペア:

[(1, 134263760), (2, 67131880), (4, 33565940), (5, 26852752), (8, 16782970), (10, 13426376), (16, 8391485), (20, 6713188), (40, 3356594), (80, 1678297), (439, 305840), (878, 152920), (1756, 76460), (2195, 61168), (3512, 38230), (3823, 35120), (4390, 30584), (7024, 19115), (7646, 17560), (8780, 15292)]