9755691520

素因数分解:

$2^9\times 5^1\times {\mathrm{3810817}}^1$

素因数の和:3810840

約数の個数: 40

約数和(自身を含む): 23390800884

約数和(自身を除く): 13635109364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3810817, 7621634, 15243268, 19054085, 30486536, 38108170, 60973072, 76216340, 121946144, 152432680, 243892288, 304865360, 487784576, 609730720, 975569152, 1219461440, 1951138304, 2438922880, 4877845760, 9755691520]

約数ペア:

[(1, 9755691520), (2, 4877845760), (4, 2438922880), (5, 1951138304), (8, 1219461440), (10, 975569152), (16, 609730720), (20, 487784576), (32, 304865360), (40, 243892288), (64, 152432680), (80, 121946144), (128, 76216340), (160, 60973072), (256, 38108170), (320, 30486536), (512, 19054085), (640, 15243268), (1280, 7621634), (2560, 3810817)]