26275360

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 62752536

約数和(自身を除く): 36477176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1693, 1940, 3104, 3386, 3880, 6772, 7760, 8465, 13544, 15520, 16930, 27088, 33860, 54176, 67720, 135440, 164221, 270880, 328442, 656884, 821105, 1313768, 1642210, 2627536, 3284420, 5255072, 6568840, 13137680, 26275360]

約数ペア:

[(1, 26275360), (2, 13137680), (4, 6568840), (5, 5255072), (8, 3284420), (10, 2627536), (16, 1642210), (20, 1313768), (32, 821105), (40, 656884), (80, 328442), (97, 270880), (160, 164221), (194, 135440), (388, 67720), (485, 54176), (776, 33860), (970, 27088), (1552, 16930), (1693, 15520), (1940, 13544), (3104, 8465), (3386, 7760), (3880, 6772)]