16422100

素因数分解:

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

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 36024604

約数和(自身を除く): 19602504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1693, 1940, 2425, 3386, 4850, 6772, 8465, 9700, 16930, 33860, 42325, 84650, 164221, 169300, 328442, 656884, 821105, 1642210, 3284420, 4105525, 8211050, 16422100]

約数ペア:

[(1, 16422100), (2, 8211050), (4, 4105525), (5, 3284420), (10, 1642210), (20, 821105), (25, 656884), (50, 328442), (97, 169300), (100, 164221), (194, 84650), (388, 42325), (485, 33860), (970, 16930), (1693, 9700), (1940, 8465), (2425, 6772), (3386, 4850)]