26874660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 75499200

約数和(自身を除く): 48624540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1069, 1257, 1676, 2095, 2138, 2514, 3207, 4190, 4276, 5028, 5345, 6285, 6414, 8380, 10690, 12570, 12828, 16035, 21380, 25140, 32070, 64140, 447911, 895822, 1343733, 1791644, 2239555, 2687466, 4479110, 5374932, 6718665, 8958220, 13437330, 26874660]

約数ペア:

[(1, 26874660), (2, 13437330), (3, 8958220), (4, 6718665), (5, 5374932), (6, 4479110), (10, 2687466), (12, 2239555), (15, 1791644), (20, 1343733), (30, 895822), (60, 447911), (419, 64140), (838, 32070), (1069, 25140), (1257, 21380), (1676, 16035), (2095, 12828), (2138, 12570), (2514, 10690), (3207, 8380), (4190, 6414), (4276, 6285), (5028, 5345)]