55405660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95527}}^1$

素因数の和:95565

約数の個数: 24

約数和(自身を含む): 120365280

約数和(自身を除く): 64959620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 95527, 191054, 382108, 477635, 955270, 1910540, 2770283, 5540566, 11081132, 13851415, 27702830, 55405660]

約数ペア:

[(1, 55405660), (2, 27702830), (4, 13851415), (5, 11081132), (10, 5540566), (20, 2770283), (29, 1910540), (58, 955270), (116, 477635), (145, 382108), (290, 191054), (580, 95527)]