2025245828690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27899791}}^1$

素因数の和:27899883

約数の個数: 64

約数和(自身を含む): 4483608173568

約数和(自身を除く): 2458362344878

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 854, 1037, 1190, 2074, 2135, 4270, 5185, 7259, 10370, 14518, 36295, 72590, 27899791, 55799582, 139498955, 195298537, 278997910, 390597074, 474296447, 948592894, 976492685, 1701887251, 1952985370, 2371482235, 3320075129, 3403774502, 4742964470, 6640150258, 8509436255, 11913210757, 16600375645, 17018872510, 23826421514, 28932083267, 33200751290, 57864166534, 59566053785, 119132107570, 144660416335, 202524582869, 289320832670, 405049165738, 1012622914345, 2025245828690]

約数ペア:

[(1, 2025245828690), (2, 1012622914345), (5, 405049165738), (7, 289320832670), (10, 202524582869), (14, 144660416335), (17, 119132107570), (34, 59566053785), (35, 57864166534), (61, 33200751290), (70, 28932083267), (85, 23826421514), (119, 17018872510), (122, 16600375645), (170, 11913210757), (238, 8509436255), (305, 6640150258), (427, 4742964470), (595, 3403774502), (610, 3320075129), (854, 2371482235), (1037, 1952985370), (1190, 1701887251), (2074, 976492685), (2135, 948592894), (4270, 474296447), (5185, 390597074), (7259, 278997910), (10370, 195298537), (14518, 139498955), (36295, 55799582), (72590, 27899791)]