12922250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 14393974

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 127, 185, 250, 254, 275, 370, 407, 550, 635, 814, 925, 1270, 1375, 1397, 1850, 2035, 2750, 2794, 3175, 4070, 4625, 4699, 6350, 6985, 9250, 9398, 10175, 13970, 15875, 20350, 23495, 31750, 34925, 46990, 50875, 51689, 69850, 101750, 103378, 117475, 174625, 234950, 258445, 349250, 516890, 587375, 1174750, 1292225, 2584450, 6461125, 12922250]

約数ペア:

[(1, 12922250), (2, 6461125), (5, 2584450), (10, 1292225), (11, 1174750), (22, 587375), (25, 516890), (37, 349250), (50, 258445), (55, 234950), (74, 174625), (110, 117475), (125, 103378), (127, 101750), (185, 69850), (250, 51689), (254, 50875), (275, 46990), (370, 34925), (407, 31750), (550, 23495), (635, 20350), (814, 15875), (925, 13970), (1270, 10175), (1375, 9398), (1397, 9250), (1850, 6985), (2035, 6350), (2750, 4699), (2794, 4625), (3175, 4070)]