3746427280

素因数分解:

$2^4\times 5^1\times {\mathrm{46830341}}^1$

素因数の和:46830354

約数の個数: 20

約数和(自身を含む): 8710443612

約数和(自身を除く): 4964016332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 46830341, 93660682, 187321364, 234151705, 374642728, 468303410, 749285456, 936606820, 1873213640, 3746427280]

約数ペア:

[(1, 3746427280), (2, 1873213640), (4, 936606820), (5, 749285456), (8, 468303410), (10, 374642728), (16, 234151705), (20, 187321364), (40, 93660682), (80, 46830341)]