3450880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{337}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 8304660

約数和(自身を除く): 4853780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 337, 512, 640, 674, 1024, 1280, 1348, 1685, 2048, 2560, 2696, 3370, 5120, 5392, 6740, 10240, 10784, 13480, 21568, 26960, 43136, 53920, 86272, 107840, 172544, 215680, 345088, 431360, 690176, 862720, 1725440, 3450880]

約数ペア:

[(1, 3450880), (2, 1725440), (4, 862720), (5, 690176), (8, 431360), (10, 345088), (16, 215680), (20, 172544), (32, 107840), (40, 86272), (64, 53920), (80, 43136), (128, 26960), (160, 21568), (256, 13480), (320, 10784), (337, 10240), (512, 6740), (640, 5392), (674, 5120), (1024, 3370), (1280, 2696), (1348, 2560), (1685, 2048)]