2074725240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25463}}^1$

素因数の和:25581

約数の個数: 128

約数和(自身を含む): 7186959360

約数和(自身を除く): 5112234120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 25463, 27160, 40740, 50926, 76389, 81480, 101852, 127315, 152778, 178241, 203704, 254630, 305556, 356482, 381945, 509260, 534723, 611112, 712964, 763890, 891205, 1018520, 1069446, 1425928, 1527780, 1782410, 2138892, 2469911, 2673615, 3055560, 3564820, 4277784, 4939822, 5347230, 7129640, 7409733, 9879644, 10694460, 12349555, 14819466, 17289377, 19759288, 21388920, 24699110, 29638932, 34578754, 37048665, 49398220, 51868131, 59277864, 69157508, 74097330, 86446885, 98796440, 103736262, 138315016, 148194660, 172893770, 207472524, 259340655, 296389320, 345787540, 414945048, 518681310, 691575080, 1037362620, 2074725240]

約数ペア:

[(1, 2074725240), (2, 1037362620), (3, 691575080), (4, 518681310), (5, 414945048), (6, 345787540), (7, 296389320), (8, 259340655), (10, 207472524), (12, 172893770), (14, 148194660), (15, 138315016), (20, 103736262), (21, 98796440), (24, 86446885), (28, 74097330), (30, 69157508), (35, 59277864), (40, 51868131), (42, 49398220), (56, 37048665), (60, 34578754), (70, 29638932), (84, 24699110), (97, 21388920), (105, 19759288), (120, 17289377), (140, 14819466), (168, 12349555), (194, 10694460), (210, 9879644), (280, 7409733), (291, 7129640), (388, 5347230), (420, 4939822), (485, 4277784), (582, 3564820), (679, 3055560), (776, 2673615), (840, 2469911), (970, 2138892), (1164, 1782410), (1358, 1527780), (1455, 1425928), (1940, 1069446), (2037, 1018520), (2328, 891205), (2716, 763890), (2910, 712964), (3395, 611112), (3880, 534723), (4074, 509260), (5432, 381945), (5820, 356482), (6790, 305556), (8148, 254630), (10185, 203704), (11640, 178241), (13580, 152778), (16296, 127315), (20370, 101852), (25463, 81480), (27160, 76389), (40740, 50926)]