26557720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94849}}^1$

素因数の和:94867

約数の個数: 32

約数和(自身を含む): 68292000

約数和(自身を除く): 41734280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94849, 189698, 379396, 474245, 663943, 758792, 948490, 1327886, 1896980, 2655772, 3319715, 3793960, 5311544, 6639430, 13278860, 26557720]

約数ペア:

[(1, 26557720), (2, 13278860), (4, 6639430), (5, 5311544), (7, 3793960), (8, 3319715), (10, 2655772), (14, 1896980), (20, 1327886), (28, 948490), (35, 758792), (40, 663943), (56, 474245), (70, 379396), (140, 189698), (280, 94849)]