122650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 249984

約数和(自身を除く): 127334

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 223, 275, 446, 550, 1115, 2230, 2453, 4906, 5575, 11150, 12265, 24530, 61325, 122650]

約数ペア:

[(1, 122650), (2, 61325), (5, 24530), (10, 12265), (11, 11150), (22, 5575), (25, 4906), (50, 2453), (55, 2230), (110, 1115), (223, 550), (275, 446)]