259156939690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{12809}}^1$

素因数の和:13588

約数の個数: 96

約数和(自身を含む): 535816270080

約数和(自身を除く): 276659330390

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 727, 1210, 1265, 1454, 2530, 2783, 3635, 5566, 7270, 7997, 12809, 13915, 15994, 16721, 25618, 27830, 33442, 39985, 64045, 79970, 83605, 87967, 128090, 140899, 167210, 175934, 183931, 281798, 294607, 367862, 439835, 589214, 704495, 879670, 919655, 1408990, 1473035, 1549889, 1839310, 2023241, 2946070, 3099778, 3240677, 4046482, 6481354, 7749445, 9312143, 10116205, 15498890, 16203385, 18624286, 20232410, 32406770, 35647447, 46560715, 71294894, 93121430, 102433573, 178237235, 204867146, 214179289, 356474470, 428358578, 512167865, 1024335730, 1070896445, 1126769303, 2141792890, 2253538606, 2355972179, 4711944358, 5633846515, 11267693030, 11779860895, 23559721790, 25915693969, 51831387938, 129578469845, 259156939690]

約数ペア:

[(1, 259156939690), (2, 129578469845), (5, 51831387938), (10, 25915693969), (11, 23559721790), (22, 11779860895), (23, 11267693030), (46, 5633846515), (55, 4711944358), (110, 2355972179), (115, 2253538606), (121, 2141792890), (230, 1126769303), (242, 1070896445), (253, 1024335730), (506, 512167865), (605, 428358578), (727, 356474470), (1210, 214179289), (1265, 204867146), (1454, 178237235), (2530, 102433573), (2783, 93121430), (3635, 71294894), (5566, 46560715), (7270, 35647447), (7997, 32406770), (12809, 20232410), (13915, 18624286), (15994, 16203385), (16721, 15498890), (25618, 10116205), (27830, 9312143), (33442, 7749445), (39985, 6481354), (64045, 4046482), (79970, 3240677), (83605, 3099778), (87967, 2946070), (128090, 2023241), (140899, 1839310), (167210, 1549889), (175934, 1473035), (183931, 1408990), (281798, 919655), (294607, 879670), (367862, 704495), (439835, 589214)]