2050315960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 5881579200

約数和(自身を除く): 3831263240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 121, 140, 146, 154, 220, 242, 280, 292, 308, 365, 385, 440, 484, 511, 584, 605, 616, 730, 770, 803, 829, 847, 968, 1022, 1210, 1460, 1540, 1606, 1658, 1694, 2044, 2420, 2555, 2920, 3080, 3212, 3316, 3388, 4015, 4088, 4145, 4235, 4840, 5110, 5621, 5803, 6424, 6632, 6776, 8030, 8290, 8470, 8833, 9119, 10220, 11242, 11606, 16060, 16580, 16940, 17666, 18238, 20440, 22484, 23212, 28105, 29015, 32120, 33160, 33880, 35332, 36476, 44165, 44968, 45595, 46424, 56210, 58030, 60517, 61831, 63833, 70664, 72952, 88330, 91190, 100309, 112420, 116060, 121034, 123662, 127666, 176660, 182380, 200618, 224840, 232120, 242068, 247324, 255332, 302585, 309155, 319165, 353320, 364760, 401236, 423619, 484136, 494648, 501545, 510664, 605170, 618310, 638330, 665687, 702163, 802472, 847238, 1003090, 1210340, 1236620, 1276660, 1331374, 1404326, 1694476, 2006180, 2118095, 2420680, 2473240, 2553320, 2662748, 2808652, 3328435, 3388952, 3510815, 4012360, 4236190, 4659809, 5325496, 5617304, 6656870, 7021630, 7322557, 8472380, 9319618, 13313740, 14043260, 14645114, 16944760, 18639236, 23299045, 26627480, 28086520, 29290228, 36612785, 37278472, 46598090, 51257899, 58580456, 73225570, 93196180, 102515798, 146451140, 186392360, 205031596, 256289495, 292902280, 410063192, 512578990, 1025157980, 2050315960]

約数ペア:

[(1, 2050315960), (2, 1025157980), (4, 512578990), (5, 410063192), (7, 292902280), (8, 256289495), (10, 205031596), (11, 186392360), (14, 146451140), (20, 102515798), (22, 93196180), (28, 73225570), (35, 58580456), (40, 51257899), (44, 46598090), (55, 37278472), (56, 36612785), (70, 29290228), (73, 28086520), (77, 26627480), (88, 23299045), (110, 18639236), (121, 16944760), (140, 14645114), (146, 14043260), (154, 13313740), (220, 9319618), (242, 8472380), (280, 7322557), (292, 7021630), (308, 6656870), (365, 5617304), (385, 5325496), (440, 4659809), (484, 4236190), (511, 4012360), (584, 3510815), (605, 3388952), (616, 3328435), (730, 2808652), (770, 2662748), (803, 2553320), (829, 2473240), (847, 2420680), (968, 2118095), (1022, 2006180), (1210, 1694476), (1460, 1404326), (1540, 1331374), (1606, 1276660), (1658, 1236620), (1694, 1210340), (2044, 1003090), (2420, 847238), (2555, 802472), (2920, 702163), (3080, 665687), (3212, 638330), (3316, 618310), (3388, 605170), (4015, 510664), (4088, 501545), (4145, 494648), (4235, 484136), (4840, 423619), (5110, 401236), (5621, 364760), (5803, 353320), (6424, 319165), (6632, 309155), (6776, 302585), (8030, 255332), (8290, 247324), (8470, 242068), (8833, 232120), (9119, 224840), (10220, 200618), (11242, 182380), (11606, 176660), (16060, 127666), (16580, 123662), (16940, 121034), (17666, 116060), (18238, 112420), (20440, 100309), (22484, 91190), (23212, 88330), (28105, 72952), (29015, 70664), (32120, 63833), (33160, 61831), (33880, 60517), (35332, 58030), (36476, 56210), (44165, 46424), (44968, 45595)]