26812160

素因数分解:

$2^8\times 5^1\times {\mathrm{20947}}^1$

素因数の和:20968

約数の個数: 36

約数和(自身を含む): 64226568

約数和(自身を除く): 37414408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 20947, 41894, 83788, 104735, 167576, 209470, 335152, 418940, 670304, 837880, 1340608, 1675760, 2681216, 3351520, 5362432, 6703040, 13406080, 26812160]

約数ペア:

[(1, 26812160), (2, 13406080), (4, 6703040), (5, 5362432), (8, 3351520), (10, 2681216), (16, 1675760), (20, 1340608), (32, 837880), (40, 670304), (64, 418940), (80, 335152), (128, 209470), (160, 167576), (256, 104735), (320, 83788), (640, 41894), (1280, 20947)]