424656650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40637}}^1$

素因数の和:40679

約数の個数: 48

約数和(自身を含む): 907040160

約数和(自身を除く): 482383510

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 40637, 81274, 203185, 406370, 447007, 772103, 894014, 1015925, 1544206, 2031850, 2235035, 3860515, 4470070, 7721030, 8493133, 11175175, 16986266, 19302575, 22350350, 38605150, 42465665, 84931330, 212328325, 424656650]

約数ペア:

[(1, 424656650), (2, 212328325), (5, 84931330), (10, 42465665), (11, 38605150), (19, 22350350), (22, 19302575), (25, 16986266), (38, 11175175), (50, 8493133), (55, 7721030), (95, 4470070), (110, 3860515), (190, 2235035), (209, 2031850), (275, 1544206), (418, 1015925), (475, 894014), (550, 772103), (950, 447007), (1045, 406370), (2090, 203185), (5225, 81274), (10450, 40637)]