2401673960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{128021}}^1$

素因数の和:128106

約数の個数: 64

約数和(自身を含む): 6267957120

約数和(自身を除く): 3866283160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 128021, 256042, 512084, 640105, 896147, 1024168, 1280210, 1792294, 2560420, 3584588, 4480735, 5120840, 7169176, 8577407, 8961470, 17154814, 17922940, 34309628, 35845880, 42887035, 60041849, 68619256, 85774070, 120083698, 171548140, 240167396, 300209245, 343096280, 480334792, 600418490, 1200836980, 2401673960]

約数ペア:

[(1, 2401673960), (2, 1200836980), (4, 600418490), (5, 480334792), (7, 343096280), (8, 300209245), (10, 240167396), (14, 171548140), (20, 120083698), (28, 85774070), (35, 68619256), (40, 60041849), (56, 42887035), (67, 35845880), (70, 34309628), (134, 17922940), (140, 17154814), (268, 8961470), (280, 8577407), (335, 7169176), (469, 5120840), (536, 4480735), (670, 3584588), (938, 2560420), (1340, 1792294), (1876, 1280210), (2345, 1024168), (2680, 896147), (3752, 640105), (4690, 512084), (9380, 256042), (18760, 128021)]