1101471736280

素因数分解:

$2^3\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{6851653}}^1$

素因数の和:6855683

約数の個数: 32

約数和(自身を含む): 2478928417200

約数和(自身を除く): 1377456680920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4019, 8038, 16076, 20095, 32152, 40190, 80380, 160760, 6851653, 13703306, 27406612, 34258265, 54813224, 68516530, 137033060, 274066120, 27536793407, 55073586814, 110147173628, 137683967035, 220294347256, 275367934070, 550735868140, 1101471736280]

約数ペア:

[(1, 1101471736280), (2, 550735868140), (4, 275367934070), (5, 220294347256), (8, 137683967035), (10, 110147173628), (20, 55073586814), (40, 27536793407), (4019, 274066120), (8038, 137033060), (16076, 68516530), (20095, 54813224), (32152, 34258265), (40190, 27406612), (80380, 13703306), (160760, 6851653)]