14128240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{25229}}^1$

素因数の和:25249

約数の個数: 40

約数和(自身を含む): 37542240

約数和(自身を除く): 23414000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 25229, 50458, 100916, 126145, 176603, 201832, 252290, 353206, 403664, 504580, 706412, 883015, 1009160, 1412824, 1766030, 2018320, 2825648, 3532060, 7064120, 14128240]

約数ペア:

[(1, 14128240), (2, 7064120), (4, 3532060), (5, 2825648), (7, 2018320), (8, 1766030), (10, 1412824), (14, 1009160), (16, 883015), (20, 706412), (28, 504580), (35, 403664), (40, 353206), (56, 252290), (70, 201832), (80, 176603), (112, 126145), (140, 100916), (280, 50458), (560, 25229)]