7701400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 20467440

約数和(自身を除く): 12766040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 5501, 11002, 22004, 27505, 38507, 44008, 55010, 77014, 110020, 137525, 154028, 192535, 220040, 275050, 308056, 385070, 550100, 770140, 962675, 1100200, 1540280, 1925350, 3850700, 7701400]

約数ペア:

[(1, 7701400), (2, 3850700), (4, 1925350), (5, 1540280), (7, 1100200), (8, 962675), (10, 770140), (14, 550100), (20, 385070), (25, 308056), (28, 275050), (35, 220040), (40, 192535), (50, 154028), (56, 137525), (70, 110020), (100, 77014), (140, 55010), (175, 44008), (200, 38507), (280, 27505), (350, 22004), (700, 11002), (1400, 5501)]