2012454080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69109}}^1$

素因数の和:69146

約数の個数: 112

約数和(自身を含む): 5898123840

約数和(自身を除く): 3885669760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 69109, 138218, 276436, 345545, 483763, 552872, 691090, 898417, 967526, 1105744, 1382180, 1796834, 1935052, 2211488, 2418815, 2764360, 3593668, 3870104, 4422976, 4492085, 4837630, 5528720, 6288919, 7187336, 7740208, 8984170, 9675260, 11057440, 12577838, 14374672, 15480416, 17968340, 19350520, 22114880, 25155676, 28749344, 30960832, 31444595, 35936680, 38701040, 50311352, 57498688, 62889190, 71873360, 77402080, 100622704, 125778380, 143746720, 154804160, 201245408, 251556760, 287493440, 402490816, 503113520, 1006227040, 2012454080]

約数ペア:

[(1, 2012454080), (2, 1006227040), (4, 503113520), (5, 402490816), (7, 287493440), (8, 251556760), (10, 201245408), (13, 154804160), (14, 143746720), (16, 125778380), (20, 100622704), (26, 77402080), (28, 71873360), (32, 62889190), (35, 57498688), (40, 50311352), (52, 38701040), (56, 35936680), (64, 31444595), (65, 30960832), (70, 28749344), (80, 25155676), (91, 22114880), (104, 19350520), (112, 17968340), (130, 15480416), (140, 14374672), (160, 12577838), (182, 11057440), (208, 9675260), (224, 8984170), (260, 7740208), (280, 7187336), (320, 6288919), (364, 5528720), (416, 4837630), (448, 4492085), (455, 4422976), (520, 3870104), (560, 3593668), (728, 2764360), (832, 2418815), (910, 2211488), (1040, 1935052), (1120, 1796834), (1456, 1382180), (1820, 1105744), (2080, 967526), (2240, 898417), (2912, 691090), (3640, 552872), (4160, 483763), (5824, 345545), (7280, 276436), (14560, 138218), (29120, 69109)]