11117260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 17993780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7219, 14438, 28876, 36095, 50533, 72190, 79409, 101066, 144380, 158818, 202132, 252665, 317636, 397045, 505330, 555863, 794090, 1010660, 1111726, 1588180, 2223452, 2779315, 5558630, 11117260]

約数ペア:

[(1, 11117260), (2, 5558630), (4, 2779315), (5, 2223452), (7, 1588180), (10, 1111726), (11, 1010660), (14, 794090), (20, 555863), (22, 505330), (28, 397045), (35, 317636), (44, 252665), (55, 202132), (70, 158818), (77, 144380), (110, 101066), (140, 79409), (154, 72190), (220, 50533), (308, 36095), (385, 28876), (770, 14438), (1540, 7219)]