144328180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379811}}^1$

素因数の和:379839

約数の個数: 24

約数和(自身を含む): 319042080

約数和(自身を除く): 174713900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 379811, 759622, 1519244, 1899055, 3798110, 7216409, 7596220, 14432818, 28865636, 36082045, 72164090, 144328180]

約数ペア:

[(1, 144328180), (2, 72164090), (4, 36082045), (5, 28865636), (10, 14432818), (19, 7596220), (20, 7216409), (38, 3798110), (76, 1899055), (95, 1519244), (190, 759622), (380, 379811)]