2009794325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33679}}^1$

素因数の和:33738

約数の個数: 48

約数和(自身を含む): 3207413760

約数和(自身を除く): 1197619435

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1705, 1925, 2387, 5425, 8525, 11935, 33679, 59675, 168395, 235753, 370469, 841975, 1044049, 1178765, 1852345, 2593283, 5220245, 5893825, 7308343, 9261725, 11484539, 12966415, 26101225, 36541715, 57422695, 64832075, 80391773, 182708575, 287113475, 401958865, 2009794325]

約数ペア:

[(1, 2009794325), (5, 401958865), (7, 287113475), (11, 182708575), (25, 80391773), (31, 64832075), (35, 57422695), (55, 36541715), (77, 26101225), (155, 12966415), (175, 11484539), (217, 9261725), (275, 7308343), (341, 5893825), (385, 5220245), (775, 2593283), (1085, 1852345), (1705, 1178765), (1925, 1044049), (2387, 841975), (5425, 370469), (8525, 235753), (11935, 168395), (33679, 59675)]