40008845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 50412672

約数和(自身を除く): 10403827

約数列:

[1, 5, 23, 115, 173, 865, 2011, 3979, 10055, 19895, 46253, 231265, 347903, 1739515, 8001769, 40008845]

約数ペア:

[(1, 40008845), (5, 8001769), (23, 1739515), (115, 347903), (173, 231265), (865, 46253), (2011, 19895), (3979, 10055)]