3877883020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1\times {\mathrm{1499}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 8965530000

約数和(自身を除く): 5087646980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1069, 1210, 1499, 2138, 2420, 2998, 4276, 5345, 5996, 7495, 10690, 11759, 14990, 16489, 21380, 23518, 29980, 32978, 47036, 58795, 65956, 82445, 117590, 129349, 164890, 181379, 235180, 258698, 329780, 362758, 517396, 646745, 725516, 906895, 1293490, 1602431, 1813790, 2586980, 3204862, 3627580, 6409724, 8012155, 16024310, 17626741, 32048620, 35253482, 70506964, 88133705, 176267410, 193894151, 352534820, 387788302, 775576604, 969470755, 1938941510, 3877883020]

約数ペア:

[(1, 3877883020), (2, 1938941510), (4, 969470755), (5, 775576604), (10, 387788302), (11, 352534820), (20, 193894151), (22, 176267410), (44, 88133705), (55, 70506964), (110, 35253482), (121, 32048620), (220, 17626741), (242, 16024310), (484, 8012155), (605, 6409724), (1069, 3627580), (1210, 3204862), (1499, 2586980), (2138, 1813790), (2420, 1602431), (2998, 1293490), (4276, 906895), (5345, 725516), (5996, 646745), (7495, 517396), (10690, 362758), (11759, 329780), (14990, 258698), (16489, 235180), (21380, 181379), (23518, 164890), (29980, 129349), (32978, 117590), (47036, 82445), (58795, 65956)]