27441370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 54509760

約数和(自身を除く): 27068390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2803, 4895, 5606, 9790, 14015, 28030, 30833, 61666, 154165, 249467, 308330, 498934, 1247335, 2494670, 2744137, 5488274, 13720685, 27441370]

約数ペア:

[(1, 27441370), (2, 13720685), (5, 5488274), (10, 2744137), (11, 2494670), (22, 1247335), (55, 498934), (89, 308330), (110, 249467), (178, 154165), (445, 61666), (890, 30833), (979, 28030), (1958, 14015), (2803, 9790), (4895, 5606)]