19126240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17077}}^1$

素因数の和:17099

約数の個数: 48

約数和(自身を含む): 51643872

約数和(自身を除く): 32517632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 17077, 34154, 68308, 85385, 119539, 136616, 170770, 239078, 273232, 341540, 478156, 546464, 597695, 683080, 956312, 1195390, 1366160, 1912624, 2390780, 2732320, 3825248, 4781560, 9563120, 19126240]

約数ペア:

[(1, 19126240), (2, 9563120), (4, 4781560), (5, 3825248), (7, 2732320), (8, 2390780), (10, 1912624), (14, 1366160), (16, 1195390), (20, 956312), (28, 683080), (32, 597695), (35, 546464), (40, 478156), (56, 341540), (70, 273232), (80, 239078), (112, 170770), (140, 136616), (160, 119539), (224, 85385), (280, 68308), (560, 34154), (1120, 17077)]