26288360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93887}}^1$

素因数の和:93905

約数の個数: 32

約数和(自身を含む): 67599360

約数和(自身を除く): 41311000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93887, 187774, 375548, 469435, 657209, 751096, 938870, 1314418, 1877740, 2628836, 3286045, 3755480, 5257672, 6572090, 13144180, 26288360]

約数ペア:

[(1, 26288360), (2, 13144180), (4, 6572090), (5, 5257672), (7, 3755480), (8, 3286045), (10, 2628836), (14, 1877740), (20, 1314418), (28, 938870), (35, 751096), (40, 657209), (56, 469435), (70, 375548), (140, 187774), (280, 93887)]