38539030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8868

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 37665770

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 8819, 17638, 44095, 88190, 167561, 202837, 335122, 405674, 837805, 1014185, 1675610, 2028370, 3853903, 7707806, 19269515, 38539030]

約数ペア:

[(1, 38539030), (2, 19269515), (5, 7707806), (10, 3853903), (19, 2028370), (23, 1675610), (38, 1014185), (46, 837805), (95, 405674), (115, 335122), (190, 202837), (230, 167561), (437, 88190), (874, 44095), (2185, 17638), (4370, 8819)]