2053734400

素因数分解:

$2^{15}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 5363384400

約数和(自身を除く): 3309650000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 109, 115, 128, 160, 184, 200, 218, 230, 256, 320, 368, 400, 436, 460, 512, 545, 575, 640, 736, 800, 872, 920, 1024, 1090, 1150, 1280, 1472, 1600, 1744, 1840, 2048, 2180, 2300, 2507, 2560, 2725, 2944, 3200, 3488, 3680, 4096, 4360, 4600, 5014, 5120, 5450, 5888, 6400, 6976, 7360, 8192, 8720, 9200, 10028, 10240, 10900, 11776, 12535, 12800, 13952, 14720, 16384, 17440, 18400, 20056, 20480, 21800, 23552, 25070, 25600, 27904, 29440, 32768, 34880, 36800, 40112, 40960, 43600, 47104, 50140, 51200, 55808, 58880, 62675, 69760, 73600, 80224, 81920, 87200, 94208, 100280, 102400, 111616, 117760, 125350, 139520, 147200, 160448, 163840, 174400, 188416, 200560, 204800, 223232, 235520, 250700, 279040, 294400, 320896, 348800, 376832, 401120, 409600, 446464, 471040, 501400, 558080, 588800, 641792, 697600, 753664, 802240, 819200, 892928, 942080, 1002800, 1116160, 1177600, 1283584, 1395200, 1604480, 1785856, 1884160, 2005600, 2232320, 2355200, 2567168, 2790400, 3208960, 3571712, 3768320, 4011200, 4464640, 4710400, 5134336, 5580800, 6417920, 8022400, 8929280, 9420800, 10268672, 11161600, 12835840, 16044800, 17858560, 18841600, 20537344, 22323200, 25671680, 32089600, 41074688, 44646400, 51343360, 64179200, 82149376, 89292800, 102686720, 128358400, 205373440, 256716800, 410746880, 513433600, 1026867200, 2053734400]

約数ペア:

[(1, 2053734400), (2, 1026867200), (4, 513433600), (5, 410746880), (8, 256716800), (10, 205373440), (16, 128358400), (20, 102686720), (23, 89292800), (25, 82149376), (32, 64179200), (40, 51343360), (46, 44646400), (50, 41074688), (64, 32089600), (80, 25671680), (92, 22323200), (100, 20537344), (109, 18841600), (115, 17858560), (128, 16044800), (160, 12835840), (184, 11161600), (200, 10268672), (218, 9420800), (230, 8929280), (256, 8022400), (320, 6417920), (368, 5580800), (400, 5134336), (436, 4710400), (460, 4464640), (512, 4011200), (545, 3768320), (575, 3571712), (640, 3208960), (736, 2790400), (800, 2567168), (872, 2355200), (920, 2232320), (1024, 2005600), (1090, 1884160), (1150, 1785856), (1280, 1604480), (1472, 1395200), (1600, 1283584), (1744, 1177600), (1840, 1116160), (2048, 1002800), (2180, 942080), (2300, 892928), (2507, 819200), (2560, 802240), (2725, 753664), (2944, 697600), (3200, 641792), (3488, 588800), (3680, 558080), (4096, 501400), (4360, 471040), (4600, 446464), (5014, 409600), (5120, 401120), (5450, 376832), (5888, 348800), (6400, 320896), (6976, 294400), (7360, 279040), (8192, 250700), (8720, 235520), (9200, 223232), (10028, 204800), (10240, 200560), (10900, 188416), (11776, 174400), (12535, 163840), (12800, 160448), (13952, 147200), (14720, 139520), (16384, 125350), (17440, 117760), (18400, 111616), (20056, 102400), (20480, 100280), (21800, 94208), (23552, 87200), (25070, 81920), (25600, 80224), (27904, 73600), (29440, 69760), (32768, 62675), (34880, 58880), (36800, 55808), (40112, 51200), (40960, 50140), (43600, 47104)]