82327040

素因数分解:

$2^9\times 5^1\times {\mathrm{32159}}^1$

素因数の和:32182

約数の個数: 40

約数和(自身を含む): 197398080

約数和(自身を除く): 115071040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 32159, 64318, 128636, 160795, 257272, 321590, 514544, 643180, 1029088, 1286360, 2058176, 2572720, 4116352, 5145440, 8232704, 10290880, 16465408, 20581760, 41163520, 82327040]

約数ペア:

[(1, 82327040), (2, 41163520), (4, 20581760), (5, 16465408), (8, 10290880), (10, 8232704), (16, 5145440), (20, 4116352), (32, 2572720), (40, 2058176), (64, 1286360), (80, 1029088), (128, 643180), (160, 514544), (256, 321590), (320, 257272), (512, 160795), (640, 128636), (1280, 64318), (2560, 32159)]