14506040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 32886000

約数和(自身を除く): 18379960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2609, 2780, 5218, 5560, 10436, 13045, 20872, 26090, 52180, 104360, 362651, 725302, 1450604, 1813255, 2901208, 3626510, 7253020, 14506040]

約数ペア:

[(1, 14506040), (2, 7253020), (4, 3626510), (5, 2901208), (8, 1813255), (10, 1450604), (20, 725302), (40, 362651), (139, 104360), (278, 52180), (556, 26090), (695, 20872), (1112, 13045), (1390, 10436), (2609, 5560), (2780, 5218)]