236400880

素因数分解:

$2^4\times 5^1\times {\mathrm{2955011}}^1$

素因数の和:2955024

約数の個数: 20

約数和(自身を含む): 549632232

約数和(自身を除く): 313231352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2955011, 5910022, 11820044, 14775055, 23640088, 29550110, 47280176, 59100220, 118200440, 236400880]

約数ペア:

[(1, 236400880), (2, 118200440), (4, 59100220), (5, 47280176), (8, 29550110), (10, 23640088), (16, 14775055), (20, 11820044), (40, 5910022), (80, 2955011)]