66427610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18401}}^1$

素因数の和:18446

約数の個数: 24

約数和(自身を含む): 126200916

約数和(自身を除く): 59773306

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 18401, 36802, 92005, 184010, 349619, 699238, 1748095, 3496190, 6642761, 13285522, 33213805, 66427610]

約数ペア:

[(1, 66427610), (2, 33213805), (5, 13285522), (10, 6642761), (19, 3496190), (38, 1748095), (95, 699238), (190, 349619), (361, 184010), (722, 92005), (1805, 36802), (3610, 18401)]