136085840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154643}}^1$

素因数の和:154667

約数の個数: 40

約数和(自身を含む): 345165408

約数和(自身を除く): 209079568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 154643, 309286, 618572, 773215, 1237144, 1546430, 1701073, 2474288, 3092860, 3402146, 6185720, 6804292, 8505365, 12371440, 13608584, 17010730, 27217168, 34021460, 68042920, 136085840]

約数ペア:

[(1, 136085840), (2, 68042920), (4, 34021460), (5, 27217168), (8, 17010730), (10, 13608584), (11, 12371440), (16, 8505365), (20, 6804292), (22, 6185720), (40, 3402146), (44, 3092860), (55, 2474288), (80, 1701073), (88, 1546430), (110, 1237144), (176, 773215), (220, 618572), (440, 309286), (880, 154643)]