4450395040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1279

約数の個数: 192

約数和(自身を含む): 12993087744

約数和(自身を除く): 8542692704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 337, 364, 416, 455, 520, 560, 674, 728, 907, 910, 1040, 1120, 1348, 1456, 1685, 1814, 1820, 2080, 2359, 2696, 2912, 3370, 3628, 3640, 4381, 4535, 4718, 5392, 6349, 6740, 7256, 7280, 8762, 9070, 9436, 10784, 11791, 11795, 12698, 13480, 14512, 14560, 17524, 18140, 18872, 21905, 23582, 23590, 25396, 26960, 29024, 30667, 31745, 35048, 36280, 37744, 43810, 47164, 47180, 50792, 53920, 58955, 61334, 63490, 70096, 72560, 75488, 82537, 87620, 94328, 94360, 101584, 117910, 122668, 126980, 140192, 145120, 153335, 165074, 175240, 188656, 188720, 203168, 235820, 245336, 253960, 305659, 306670, 330148, 350480, 377312, 377440, 412685, 471640, 490672, 507920, 611318, 613340, 660296, 700960, 825370, 943280, 981344, 1015840, 1222636, 1226680, 1320592, 1528295, 1650740, 1886560, 2139613, 2445272, 2453360, 2641184, 3056590, 3301480, 3973567, 4279226, 4890544, 4906720, 6113180, 6602960, 7947134, 8558452, 9781088, 10698065, 12226360, 13205920, 15894268, 17116904, 19867835, 21396130, 24452720, 27814969, 31788536, 34233808, 39735670, 42792260, 48905440, 55629938, 63577072, 68467616, 79471340, 85584520, 111259876, 127154144, 139074845, 158942680, 171169040, 222519752, 278149690, 317885360, 342338080, 445039504, 556299380, 635770720, 890079008, 1112598760, 2225197520, 4450395040]

約数ペア:

[(1, 4450395040), (2, 2225197520), (4, 1112598760), (5, 890079008), (7, 635770720), (8, 556299380), (10, 445039504), (13, 342338080), (14, 317885360), (16, 278149690), (20, 222519752), (26, 171169040), (28, 158942680), (32, 139074845), (35, 127154144), (40, 111259876), (52, 85584520), (56, 79471340), (65, 68467616), (70, 63577072), (80, 55629938), (91, 48905440), (104, 42792260), (112, 39735670), (130, 34233808), (140, 31788536), (160, 27814969), (182, 24452720), (208, 21396130), (224, 19867835), (260, 17116904), (280, 15894268), (337, 13205920), (364, 12226360), (416, 10698065), (455, 9781088), (520, 8558452), (560, 7947134), (674, 6602960), (728, 6113180), (907, 4906720), (910, 4890544), (1040, 4279226), (1120, 3973567), (1348, 3301480), (1456, 3056590), (1685, 2641184), (1814, 2453360), (1820, 2445272), (2080, 2139613), (2359, 1886560), (2696, 1650740), (2912, 1528295), (3370, 1320592), (3628, 1226680), (3640, 1222636), (4381, 1015840), (4535, 981344), (4718, 943280), (5392, 825370), (6349, 700960), (6740, 660296), (7256, 613340), (7280, 611318), (8762, 507920), (9070, 490672), (9436, 471640), (10784, 412685), (11791, 377440), (11795, 377312), (12698, 350480), (13480, 330148), (14512, 306670), (14560, 305659), (17524, 253960), (18140, 245336), (18872, 235820), (21905, 203168), (23582, 188720), (23590, 188656), (25396, 175240), (26960, 165074), (29024, 153335), (30667, 145120), (31745, 140192), (35048, 126980), (36280, 122668), (37744, 117910), (43810, 101584), (47164, 94360), (47180, 94328), (50792, 87620), (53920, 82537), (58955, 75488), (61334, 72560), (63490, 70096)]