26944610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 61560000

約数和(自身を除く): 34615390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4999, 5390, 9998, 24995, 34993, 49990, 54989, 69986, 109978, 174965, 244951, 274945, 349930, 384923, 489902, 549890, 769846, 1224755, 1924615, 2449510, 2694461, 3849230, 5388922, 13472305, 26944610]

約数ペア:

[(1, 26944610), (2, 13472305), (5, 5388922), (7, 3849230), (10, 2694461), (11, 2449510), (14, 1924615), (22, 1224755), (35, 769846), (49, 549890), (55, 489902), (70, 384923), (77, 349930), (98, 274945), (110, 244951), (154, 174965), (245, 109978), (385, 69986), (490, 54989), (539, 49990), (770, 34993), (1078, 24995), (2695, 9998), (4999, 5390)]