10780700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{15401}}^1$

素因数の和:15422

約数の個数: 36

約数和(自身を含む): 26737872

約数和(自身を除く): 15957172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 15401, 30802, 61604, 77005, 107807, 154010, 215614, 308020, 385025, 431228, 539035, 770050, 1078070, 1540100, 2156140, 2695175, 5390350, 10780700]

約数ペア:

[(1, 10780700), (2, 5390350), (4, 2695175), (5, 2156140), (7, 1540100), (10, 1078070), (14, 770050), (20, 539035), (25, 431228), (28, 385025), (35, 308020), (50, 215614), (70, 154010), (100, 107807), (140, 77005), (175, 61604), (350, 30802), (700, 15401)]