13525760

素因数分解:

$2^8\times 5^1\times {\mathrm{10567}}^1$

素因数の和:10588

約数の個数: 36

約数和(自身を含む): 32401488

約数和(自身を除く): 18875728

約数列:

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

約数ペア:

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