40043356160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8969}}^1$

素因数の和:9109

約数の個数: 112

約数和(自身を含む): 96990636600

約数和(自身を除く): 56947280440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 872, 1024, 1090, 1280, 1744, 2048, 2180, 2560, 3488, 4096, 4360, 5120, 6976, 8192, 8720, 8969, 10240, 13952, 17440, 17938, 20480, 27904, 34880, 35876, 40960, 44845, 55808, 69760, 71752, 89690, 111616, 139520, 143504, 179380, 223232, 279040, 287008, 358760, 446464, 558080, 574016, 717520, 892928, 977621, 1116160, 1148032, 1435040, 1955242, 2232320, 2296064, 2870080, 3910484, 4464640, 4592128, 4888105, 5740160, 7820968, 9184256, 9776210, 11480320, 15641936, 18368512, 19552420, 22960640, 31283872, 36737024, 39104840, 45921280, 62567744, 73474048, 78209680, 91842560, 125135488, 156419360, 183685120, 250270976, 312838720, 367370240, 500541952, 625677440, 1001083904, 1251354880, 2002167808, 2502709760, 4004335616, 5005419520, 8008671232, 10010839040, 20021678080, 40043356160]

約数ペア:

[(1, 40043356160), (2, 20021678080), (4, 10010839040), (5, 8008671232), (8, 5005419520), (10, 4004335616), (16, 2502709760), (20, 2002167808), (32, 1251354880), (40, 1001083904), (64, 625677440), (80, 500541952), (109, 367370240), (128, 312838720), (160, 250270976), (218, 183685120), (256, 156419360), (320, 125135488), (436, 91842560), (512, 78209680), (545, 73474048), (640, 62567744), (872, 45921280), (1024, 39104840), (1090, 36737024), (1280, 31283872), (1744, 22960640), (2048, 19552420), (2180, 18368512), (2560, 15641936), (3488, 11480320), (4096, 9776210), (4360, 9184256), (5120, 7820968), (6976, 5740160), (8192, 4888105), (8720, 4592128), (8969, 4464640), (10240, 3910484), (13952, 2870080), (17440, 2296064), (17938, 2232320), (20480, 1955242), (27904, 1435040), (34880, 1148032), (35876, 1116160), (40960, 977621), (44845, 892928), (55808, 717520), (69760, 574016), (71752, 558080), (89690, 446464), (111616, 358760), (139520, 287008), (143504, 279040), (179380, 223232)]