71345493754750

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{129901}}^1\times {\mathrm{11383}}^1$

素因数の和:141494

約数の個数: 64

約数和(自身を含む): 134263606179456

約数和(自身を除く): 62918112424706

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 965, 1930, 4825, 9650, 11383, 22766, 24125, 48250, 56915, 113830, 129901, 259802, 284575, 569150, 649505, 1299010, 1422875, 2196919, 2845750, 3247525, 4393838, 6495050, 10984595, 16237625, 21969190, 25070893, 32475250, 50141786, 54922975, 109845950, 125354465, 250708930, 274614875, 549229750, 626772325, 1253544650, 1478663083, 2957326166, 3133861625, 6267723250, 7393315415, 14786630830, 36966577075, 73933154150, 184832885375, 285381975019, 369665770750, 570763950038, 1426909875095, 2853819750190, 7134549375475, 14269098750950, 35672746877375, 71345493754750]

約数ペア:

[(1, 71345493754750), (2, 35672746877375), (5, 14269098750950), (10, 7134549375475), (25, 2853819750190), (50, 1426909875095), (125, 570763950038), (193, 369665770750), (250, 285381975019), (386, 184832885375), (965, 73933154150), (1930, 36966577075), (4825, 14786630830), (9650, 7393315415), (11383, 6267723250), (22766, 3133861625), (24125, 2957326166), (48250, 1478663083), (56915, 1253544650), (113830, 626772325), (129901, 549229750), (259802, 274614875), (284575, 250708930), (569150, 125354465), (649505, 109845950), (1299010, 54922975), (1422875, 50141786), (2196919, 32475250), (2845750, 25070893), (3247525, 21969190), (4393838, 16237625), (6495050, 10984595)]