9409040

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 22003800

約数和(自身を除く): 12594760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 349, 674, 698, 1348, 1396, 1685, 1745, 2696, 2792, 3370, 3490, 5392, 5584, 6740, 6980, 13480, 13960, 26960, 27920, 117613, 235226, 470452, 588065, 940904, 1176130, 1881808, 2352260, 4704520, 9409040]

約数ペア:

[(1, 9409040), (2, 4704520), (4, 2352260), (5, 1881808), (8, 1176130), (10, 940904), (16, 588065), (20, 470452), (40, 235226), (80, 117613), (337, 27920), (349, 26960), (674, 13960), (698, 13480), (1348, 6980), (1396, 6740), (1685, 5584), (1745, 5392), (2696, 3490), (2792, 3370)]