14122400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 34997760

約数和(自身を除く): 20875360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 139, 160, 200, 254, 278, 400, 508, 556, 635, 695, 800, 1016, 1112, 1270, 1390, 2032, 2224, 2540, 2780, 3175, 3475, 4064, 4448, 5080, 5560, 6350, 6950, 10160, 11120, 12700, 13900, 17653, 20320, 22240, 25400, 27800, 35306, 50800, 55600, 70612, 88265, 101600, 111200, 141224, 176530, 282448, 353060, 441325, 564896, 706120, 882650, 1412240, 1765300, 2824480, 3530600, 7061200, 14122400]

約数ペア:

[(1, 14122400), (2, 7061200), (4, 3530600), (5, 2824480), (8, 1765300), (10, 1412240), (16, 882650), (20, 706120), (25, 564896), (32, 441325), (40, 353060), (50, 282448), (80, 176530), (100, 141224), (127, 111200), (139, 101600), (160, 88265), (200, 70612), (254, 55600), (278, 50800), (400, 35306), (508, 27800), (556, 25400), (635, 22240), (695, 20320), (800, 17653), (1016, 13900), (1112, 12700), (1270, 11120), (1390, 10160), (2032, 6950), (2224, 6350), (2540, 5560), (2780, 5080), (3175, 4448), (3475, 4064)]