272904610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5571

約数の個数: 48

約数和(自身を含む): 553215096

約数和(自身を除く): 280310486

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4510, 4961, 5501, 9922, 11002, 24805, 27505, 49610, 55010, 60511, 121022, 225541, 302555, 451082, 605110, 665621, 1127705, 1331242, 2255410, 2480951, 3328105, 4961902, 6656210, 12404755, 24809510, 27290461, 54580922, 136452305, 272904610]

約数ペア:

[(1, 272904610), (2, 136452305), (5, 54580922), (10, 27290461), (11, 24809510), (22, 12404755), (41, 6656210), (55, 4961902), (82, 3328105), (110, 2480951), (121, 2255410), (205, 1331242), (242, 1127705), (410, 665621), (451, 605110), (605, 451082), (902, 302555), (1210, 225541), (2255, 121022), (4510, 60511), (4961, 55010), (5501, 49610), (9922, 27505), (11002, 24805)]