7029331180

素因数分解:

$2^2\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{135649}}^1$

素因数の和:138249

約数の個数: 24

約数和(自身を含む): 14767401600

約数和(自身を除く): 7738070420

約数列:

[1, 2, 4, 5, 10, 20, 2591, 5182, 10364, 12955, 25910, 51820, 135649, 271298, 542596, 678245, 1356490, 2712980, 351466559, 702933118, 1405866236, 1757332795, 3514665590, 7029331180]

約数ペア:

[(1, 7029331180), (2, 3514665590), (4, 1757332795), (5, 1405866236), (10, 702933118), (20, 351466559), (2591, 2712980), (5182, 1356490), (10364, 678245), (12955, 542596), (25910, 271298), (51820, 135649)]