70290414500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{15193}}^1$

素因数の和:15718

約数の個数: 96

約数和(自身を含む): 161936436480

約数和(自身を除く): 91646021980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 487, 500, 950, 974, 1900, 1948, 2375, 2435, 4750, 4870, 9253, 9500, 9740, 12175, 15193, 18506, 24350, 30386, 37012, 46265, 48700, 60772, 60875, 75965, 92530, 121750, 151930, 185060, 231325, 243500, 288667, 303860, 379825, 462650, 577334, 759650, 925300, 1154668, 1156625, 1443335, 1519300, 1899125, 2313250, 2886670, 3798250, 4626500, 5773340, 7216675, 7398991, 7596500, 14433350, 14797982, 28866700, 29595964, 36083375, 36994955, 72166750, 73989910, 140580829, 144333500, 147979820, 184974775, 281161658, 369949550, 562323316, 702904145, 739899100, 924873875, 1405808290, 1849747750, 2811616580, 3514520725, 3699495500, 7029041450, 14058082900, 17572603625, 35145207250, 70290414500]

約数ペア:

[(1, 70290414500), (2, 35145207250), (4, 17572603625), (5, 14058082900), (10, 7029041450), (19, 3699495500), (20, 3514520725), (25, 2811616580), (38, 1849747750), (50, 1405808290), (76, 924873875), (95, 739899100), (100, 702904145), (125, 562323316), (190, 369949550), (250, 281161658), (380, 184974775), (475, 147979820), (487, 144333500), (500, 140580829), (950, 73989910), (974, 72166750), (1900, 36994955), (1948, 36083375), (2375, 29595964), (2435, 28866700), (4750, 14797982), (4870, 14433350), (9253, 7596500), (9500, 7398991), (9740, 7216675), (12175, 5773340), (15193, 4626500), (18506, 3798250), (24350, 2886670), (30386, 2313250), (37012, 1899125), (46265, 1519300), (48700, 1443335), (60772, 1156625), (60875, 1154668), (75965, 925300), (92530, 759650), (121750, 577334), (151930, 462650), (185060, 379825), (231325, 303860), (243500, 288667)]