2080568224

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1939

約数の個数: 144

約数和(自身を含む): 5135187456

約数和(自身を除く): 3054619232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 224, 248, 322, 368, 392, 434, 496, 644, 713, 736, 784, 868, 992, 1127, 1288, 1426, 1519, 1568, 1736, 1861, 2254, 2576, 2852, 3038, 3472, 3722, 4508, 4991, 5152, 5704, 6076, 6944, 7444, 9016, 9982, 11408, 12152, 13027, 14888, 18032, 19964, 22816, 24304, 26054, 29776, 34937, 36064, 39928, 42803, 48608, 52108, 57691, 59552, 69874, 79856, 85606, 91189, 104216, 115382, 139748, 159712, 171212, 182378, 208432, 230764, 279496, 299621, 342424, 364756, 403837, 416864, 461528, 558992, 599242, 684848, 729512, 807674, 923056, 1117984, 1198484, 1326893, 1369696, 1459024, 1615348, 1846112, 2097347, 2396968, 2653786, 2826859, 2918048, 3230696, 4194694, 4793936, 5307572, 5653718, 6461392, 8389388, 9288251, 9587872, 10615144, 11307436, 12922784, 16778776, 18576502, 21230288, 22614872, 33557552, 37153004, 42460576, 45229744, 65017757, 67115104, 74306008, 90459488, 130035514, 148612016, 260071028, 297224032, 520142056, 1040284112, 2080568224]

約数ペア:

[(1, 2080568224), (2, 1040284112), (4, 520142056), (7, 297224032), (8, 260071028), (14, 148612016), (16, 130035514), (23, 90459488), (28, 74306008), (31, 67115104), (32, 65017757), (46, 45229744), (49, 42460576), (56, 37153004), (62, 33557552), (92, 22614872), (98, 21230288), (112, 18576502), (124, 16778776), (161, 12922784), (184, 11307436), (196, 10615144), (217, 9587872), (224, 9288251), (248, 8389388), (322, 6461392), (368, 5653718), (392, 5307572), (434, 4793936), (496, 4194694), (644, 3230696), (713, 2918048), (736, 2826859), (784, 2653786), (868, 2396968), (992, 2097347), (1127, 1846112), (1288, 1615348), (1426, 1459024), (1519, 1369696), (1568, 1326893), (1736, 1198484), (1861, 1117984), (2254, 923056), (2576, 807674), (2852, 729512), (3038, 684848), (3472, 599242), (3722, 558992), (4508, 461528), (4991, 416864), (5152, 403837), (5704, 364756), (6076, 342424), (6944, 299621), (7444, 279496), (9016, 230764), (9982, 208432), (11408, 182378), (12152, 171212), (13027, 159712), (14888, 139748), (18032, 115382), (19964, 104216), (22816, 91189), (24304, 85606), (26054, 79856), (29776, 69874), (34937, 59552), (36064, 57691), (39928, 52108), (42803, 48608)]