2550080900

素因数分解:

$2^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{33161}}^1$

素因数の和:33944

約数の個数: 36

約数和(自身を含む): 5541038580

約数和(自身を除く): 2990957680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 769, 1538, 3076, 3845, 7690, 15380, 19225, 33161, 38450, 66322, 76900, 132644, 165805, 331610, 663220, 829025, 1658050, 3316100, 25500809, 51001618, 102003236, 127504045, 255008090, 510016180, 637520225, 1275040450, 2550080900]

約数ペア:

[(1, 2550080900), (2, 1275040450), (4, 637520225), (5, 510016180), (10, 255008090), (20, 127504045), (25, 102003236), (50, 51001618), (100, 25500809), (769, 3316100), (1538, 1658050), (3076, 829025), (3845, 663220), (7690, 331610), (15380, 165805), (19225, 132644), (33161, 76900), (38450, 66322)]