13066700

素因数分解:

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

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 29055432

約数和(自身を除く): 15988732

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3187, 4100, 6374, 12748, 15935, 31870, 63740, 79675, 130667, 159350, 261334, 318700, 522668, 653335, 1306670, 2613340, 3266675, 6533350, 13066700]

約数ペア:

[(1, 13066700), (2, 6533350), (4, 3266675), (5, 2613340), (10, 1306670), (20, 653335), (25, 522668), (41, 318700), (50, 261334), (82, 159350), (100, 130667), (164, 79675), (205, 63740), (410, 31870), (820, 15935), (1025, 12748), (2050, 6374), (3187, 4100)]