15695989203140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40009}}^1\times {\mathrm{852851}}^1$

素因数の和:892892

約数の個数: 48

約数和(自身を含む): 34395589388160

約数和(自身を除く): 18699600185020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 40009, 80018, 160036, 200045, 400090, 800180, 852851, 920207, 1705702, 1840414, 3411404, 3680828, 4264255, 4601035, 8528510, 9202070, 17057020, 18404140, 19615573, 39231146, 78462292, 98077865, 196155730, 392311460, 34121715659, 68243431318, 136486862636, 170608578295, 341217156590, 682434313180, 784799460157, 1569598920314, 3139197840628, 3923997300785, 7847994601570, 15695989203140]

約数ペア:

[(1, 15695989203140), (2, 7847994601570), (4, 3923997300785), (5, 3139197840628), (10, 1569598920314), (20, 784799460157), (23, 682434313180), (46, 341217156590), (92, 170608578295), (115, 136486862636), (230, 68243431318), (460, 34121715659), (40009, 392311460), (80018, 196155730), (160036, 98077865), (200045, 78462292), (400090, 39231146), (800180, 19615573), (852851, 18404140), (920207, 17057020), (1705702, 9202070), (1840414, 8528510), (3411404, 4601035), (3680828, 4264255)]