26133400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 62261640

約数和(自身を除く): 36128240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3187, 4100, 6374, 8200, 12748, 15935, 25496, 31870, 63740, 79675, 127480, 130667, 159350, 261334, 318700, 522668, 637400, 653335, 1045336, 1306670, 2613340, 3266675, 5226680, 6533350, 13066700, 26133400]

約数ペア:

[(1, 26133400), (2, 13066700), (4, 6533350), (5, 5226680), (8, 3266675), (10, 2613340), (20, 1306670), (25, 1045336), (40, 653335), (41, 637400), (50, 522668), (82, 318700), (100, 261334), (164, 159350), (200, 130667), (205, 127480), (328, 79675), (410, 63740), (820, 31870), (1025, 25496), (1640, 15935), (2050, 12748), (3187, 8200), (4100, 6374)]