7064120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25229}}^1$

素因数の和:25247

約数の個数: 32

約数和(自身を含む): 18165600

約数和(自身を除く): 11101480

約数列:

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

約数ペア:

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