26360180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17117}}^1$

素因数の和:17144

約数の個数: 48

約数和(自身を含む): 69019776

約数和(自身を除く): 42659596

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, 17117, 34234, 68468, 85585, 119819, 171170, 188287, 239638, 342340, 376574, 479276, 599095, 753148, 941435, 1198190, 1318009, 1882870, 2396380, 2636018, 3765740, 5272036, 6590045, 13180090, 26360180]

約数ペア:

[(1, 26360180), (2, 13180090), (4, 6590045), (5, 5272036), (7, 3765740), (10, 2636018), (11, 2396380), (14, 1882870), (20, 1318009), (22, 1198190), (28, 941435), (35, 753148), (44, 599095), (55, 479276), (70, 376574), (77, 342340), (110, 239638), (140, 188287), (154, 171170), (220, 119819), (308, 85585), (385, 68468), (770, 34234), (1540, 17117)]