625386190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{33641}}^1$

素因数の和:33685

約数の個数: 48

約数和(自身を含む): 1329800976

約数和(自身を除く): 704414786

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 33641, 67282, 168205, 336410, 370051, 437333, 740102, 874666, 1850255, 2186665, 3700510, 4373330, 4810663, 5685329, 9621326, 11370658, 24053315, 28426645, 48106630, 56853290, 62538619, 125077238, 312693095, 625386190]

約数ペア:

[(1, 625386190), (2, 312693095), (5, 125077238), (10, 62538619), (11, 56853290), (13, 48106630), (22, 28426645), (26, 24053315), (55, 11370658), (65, 9621326), (110, 5685329), (130, 4810663), (143, 4373330), (169, 3700510), (286, 2186665), (338, 1850255), (715, 874666), (845, 740102), (1430, 437333), (1690, 370051), (1859, 336410), (3718, 168205), (9295, 67282), (18590, 33641)]