27051520

素因数分解:

$2^9\times 5^1\times {\mathrm{10567}}^1$

素因数の和:10590

約数の個数: 40

約数和(自身を含む): 64866384

約数和(自身を除く): 37814864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10567, 21134, 42268, 52835, 84536, 105670, 169072, 211340, 338144, 422680, 676288, 845360, 1352576, 1690720, 2705152, 3381440, 5410304, 6762880, 13525760, 27051520]

約数ペア:

[(1, 27051520), (2, 13525760), (4, 6762880), (5, 5410304), (8, 3381440), (10, 2705152), (16, 1690720), (20, 1352576), (32, 845360), (40, 676288), (64, 422680), (80, 338144), (128, 211340), (160, 169072), (256, 105670), (320, 84536), (512, 52835), (640, 42268), (1280, 21134), (2560, 10567)]