54017380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142151}}^1$

素因数の和:142179

約数の個数: 24

約数和(自身を含む): 119407680

約数和(自身を除く): 65390300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 142151, 284302, 568604, 710755, 1421510, 2700869, 2843020, 5401738, 10803476, 13504345, 27008690, 54017380]

約数ペア:

[(1, 54017380), (2, 27008690), (4, 13504345), (5, 10803476), (10, 5401738), (19, 2843020), (20, 2700869), (38, 1421510), (76, 710755), (95, 568604), (190, 284302), (380, 142151)]