87235360

素因数分解:

$2^5\times 5^1\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 206652600

約数和(自身を除く): 119417240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 709, 769, 1418, 1538, 2836, 3076, 3545, 3845, 5672, 6152, 7090, 7690, 11344, 12304, 14180, 15380, 22688, 24608, 28360, 30760, 56720, 61520, 113440, 123040, 545221, 1090442, 2180884, 2726105, 4361768, 5452210, 8723536, 10904420, 17447072, 21808840, 43617680, 87235360]

約数ペア:

[(1, 87235360), (2, 43617680), (4, 21808840), (5, 17447072), (8, 10904420), (10, 8723536), (16, 5452210), (20, 4361768), (32, 2726105), (40, 2180884), (80, 1090442), (160, 545221), (709, 123040), (769, 113440), (1418, 61520), (1538, 56720), (2836, 30760), (3076, 28360), (3545, 24608), (3845, 22688), (5672, 15380), (6152, 14180), (7090, 12304), (7690, 11344)]