192119620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124753}}^1$

素因数の和:124780

約数の個数: 48

約数和(自身を含む): 503008128

約数和(自身を除く): 310888508

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, 124753, 249506, 499012, 623765, 873271, 1247530, 1372283, 1746542, 2495060, 2744566, 3493084, 4366355, 5489132, 6861415, 8732710, 9605981, 13722830, 17465420, 19211962, 27445660, 38423924, 48029905, 96059810, 192119620]

約数ペア:

[(1, 192119620), (2, 96059810), (4, 48029905), (5, 38423924), (7, 27445660), (10, 19211962), (11, 17465420), (14, 13722830), (20, 9605981), (22, 8732710), (28, 6861415), (35, 5489132), (44, 4366355), (55, 3493084), (70, 2744566), (77, 2495060), (110, 1746542), (140, 1372283), (154, 1247530), (220, 873271), (308, 623765), (385, 499012), (770, 249506), (1540, 124753)]