110190320

素因数分解:

$2^4\times 5^1\times {\mathrm{1377379}}^1$

素因数の和:1377392

約数の個数: 20

約数和(自身を含む): 256192680

約数和(自身を除く): 146002360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1377379, 2754758, 5509516, 6886895, 11019032, 13773790, 22038064, 27547580, 55095160, 110190320]

約数ペア:

[(1, 110190320), (2, 55095160), (4, 27547580), (5, 22038064), (8, 13773790), (10, 11019032), (16, 6886895), (20, 5509516), (40, 2754758), (80, 1377379)]