852171250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13913}}^1$

素因数の和:13949

約数の個数: 60

約数和(自身を含む): 1858228614

約数和(自身を除く): 1006057364

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 625, 875, 1225, 1250, 1750, 2450, 4375, 6125, 8750, 12250, 13913, 27826, 30625, 61250, 69565, 97391, 139130, 194782, 347825, 486955, 681737, 695650, 973910, 1363474, 1739125, 2434775, 3408685, 3478250, 4869550, 6817370, 8695625, 12173875, 17043425, 17391250, 24347750, 34086850, 60869375, 85217125, 121738750, 170434250, 426085625, 852171250]

約数ペア:

[(1, 852171250), (2, 426085625), (5, 170434250), (7, 121738750), (10, 85217125), (14, 60869375), (25, 34086850), (35, 24347750), (49, 17391250), (50, 17043425), (70, 12173875), (98, 8695625), (125, 6817370), (175, 4869550), (245, 3478250), (250, 3408685), (350, 2434775), (490, 1739125), (625, 1363474), (875, 973910), (1225, 695650), (1250, 681737), (1750, 486955), (2450, 347825), (4375, 194782), (6125, 139130), (8750, 97391), (12250, 69565), (13913, 61250), (27826, 30625)]