2584450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 5428224

約数和(自身を除く): 2843774

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 127, 185, 254, 275, 370, 407, 550, 635, 814, 925, 1270, 1397, 1850, 2035, 2794, 3175, 4070, 4699, 6350, 6985, 9398, 10175, 13970, 20350, 23495, 34925, 46990, 51689, 69850, 103378, 117475, 234950, 258445, 516890, 1292225, 2584450]

約数ペア:

[(1, 2584450), (2, 1292225), (5, 516890), (10, 258445), (11, 234950), (22, 117475), (25, 103378), (37, 69850), (50, 51689), (55, 46990), (74, 34925), (110, 23495), (127, 20350), (185, 13970), (254, 10175), (275, 9398), (370, 6985), (407, 6350), (550, 4699), (635, 4070), (814, 3175), (925, 2794), (1270, 2035), (1397, 1850)]