52808000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 224

約数和(自身を含む): 159763968

約数和(自身を除く): 106955968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 41, 46, 50, 56, 64, 70, 80, 82, 92, 100, 112, 115, 125, 140, 160, 161, 164, 175, 184, 200, 205, 224, 230, 250, 280, 287, 320, 322, 328, 350, 368, 400, 410, 448, 460, 500, 560, 574, 575, 644, 656, 700, 736, 800, 805, 820, 875, 920, 943, 1000, 1025, 1120, 1148, 1150, 1288, 1312, 1400, 1435, 1472, 1600, 1610, 1640, 1750, 1840, 1886, 2000, 2050, 2240, 2296, 2300, 2576, 2624, 2800, 2870, 2875, 3220, 3280, 3500, 3680, 3772, 4000, 4025, 4100, 4592, 4600, 4715, 5125, 5152, 5600, 5740, 5750, 6440, 6560, 6601, 7000, 7175, 7360, 7544, 8000, 8050, 8200, 9184, 9200, 9430, 10250, 10304, 11200, 11480, 11500, 12880, 13120, 13202, 14000, 14350, 15088, 16100, 16400, 18368, 18400, 18860, 20125, 20500, 22960, 23000, 23575, 25760, 26404, 28000, 28700, 30176, 32200, 32800, 33005, 35875, 36800, 37720, 40250, 41000, 45920, 46000, 47150, 51520, 52808, 56000, 57400, 60352, 64400, 65600, 66010, 71750, 75440, 80500, 82000, 91840, 92000, 94300, 105616, 114800, 117875, 128800, 132020, 143500, 150880, 161000, 164000, 165025, 184000, 188600, 211232, 229600, 235750, 257600, 264040, 287000, 301760, 322000, 328000, 330050, 377200, 422464, 459200, 471500, 528080, 574000, 644000, 660100, 754400, 825125, 943000, 1056160, 1148000, 1288000, 1320200, 1508800, 1650250, 1886000, 2112320, 2296000, 2640400, 3300500, 3772000, 5280800, 6601000, 7544000, 10561600, 13202000, 26404000, 52808000]

約数ペア:

[(1, 52808000), (2, 26404000), (4, 13202000), (5, 10561600), (7, 7544000), (8, 6601000), (10, 5280800), (14, 3772000), (16, 3300500), (20, 2640400), (23, 2296000), (25, 2112320), (28, 1886000), (32, 1650250), (35, 1508800), (40, 1320200), (41, 1288000), (46, 1148000), (50, 1056160), (56, 943000), (64, 825125), (70, 754400), (80, 660100), (82, 644000), (92, 574000), (100, 528080), (112, 471500), (115, 459200), (125, 422464), (140, 377200), (160, 330050), (161, 328000), (164, 322000), (175, 301760), (184, 287000), (200, 264040), (205, 257600), (224, 235750), (230, 229600), (250, 211232), (280, 188600), (287, 184000), (320, 165025), (322, 164000), (328, 161000), (350, 150880), (368, 143500), (400, 132020), (410, 128800), (448, 117875), (460, 114800), (500, 105616), (560, 94300), (574, 92000), (575, 91840), (644, 82000), (656, 80500), (700, 75440), (736, 71750), (800, 66010), (805, 65600), (820, 64400), (875, 60352), (920, 57400), (943, 56000), (1000, 52808), (1025, 51520), (1120, 47150), (1148, 46000), (1150, 45920), (1288, 41000), (1312, 40250), (1400, 37720), (1435, 36800), (1472, 35875), (1600, 33005), (1610, 32800), (1640, 32200), (1750, 30176), (1840, 28700), (1886, 28000), (2000, 26404), (2050, 25760), (2240, 23575), (2296, 23000), (2300, 22960), (2576, 20500), (2624, 20125), (2800, 18860), (2870, 18400), (2875, 18368), (3220, 16400), (3280, 16100), (3500, 15088), (3680, 14350), (3772, 14000), (4000, 13202), (4025, 13120), (4100, 12880), (4592, 11500), (4600, 11480), (4715, 11200), (5125, 10304), (5152, 10250), (5600, 9430), (5740, 9200), (5750, 9184), (6440, 8200), (6560, 8050), (6601, 8000), (7000, 7544), (7175, 7360)]