26747560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95527}}^1$

素因数の和:95545

約数の個数: 32

約数和(自身を含む): 68780160

約数和(自身を除く): 42032600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95527, 191054, 382108, 477635, 668689, 764216, 955270, 1337378, 1910540, 2674756, 3343445, 3821080, 5349512, 6686890, 13373780, 26747560]

約数ペア:

[(1, 26747560), (2, 13373780), (4, 6686890), (5, 5349512), (7, 3821080), (8, 3343445), (10, 2674756), (14, 1910540), (20, 1337378), (28, 955270), (35, 764216), (40, 668689), (56, 477635), (70, 382108), (140, 191054), (280, 95527)]