2016471040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 4868398080

約数和(自身を除く): 2851927040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 256, 320, 382, 512, 640, 764, 955, 1024, 1031, 1280, 1528, 1910, 2048, 2062, 2560, 3056, 3820, 4124, 5120, 5155, 6112, 7640, 8248, 10240, 10310, 12224, 15280, 16496, 20620, 24448, 30560, 32992, 41240, 48896, 61120, 65984, 82480, 97792, 122240, 131968, 164960, 195584, 196921, 244480, 263936, 329920, 391168, 393842, 488960, 527872, 659840, 787684, 977920, 984605, 1055744, 1319680, 1575368, 1955840, 1969210, 2111488, 2639360, 3150736, 3938420, 5278720, 6301472, 7876840, 10557440, 12602944, 15753680, 25205888, 31507360, 50411776, 63014720, 100823552, 126029440, 201647104, 252058880, 403294208, 504117760, 1008235520, 2016471040]

約数ペア:

[(1, 2016471040), (2, 1008235520), (4, 504117760), (5, 403294208), (8, 252058880), (10, 201647104), (16, 126029440), (20, 100823552), (32, 63014720), (40, 50411776), (64, 31507360), (80, 25205888), (128, 15753680), (160, 12602944), (191, 10557440), (256, 7876840), (320, 6301472), (382, 5278720), (512, 3938420), (640, 3150736), (764, 2639360), (955, 2111488), (1024, 1969210), (1031, 1955840), (1280, 1575368), (1528, 1319680), (1910, 1055744), (2048, 984605), (2062, 977920), (2560, 787684), (3056, 659840), (3820, 527872), (4124, 488960), (5120, 393842), (5155, 391168), (6112, 329920), (7640, 263936), (8248, 244480), (10240, 196921), (10310, 195584), (12224, 164960), (15280, 131968), (16496, 122240), (20620, 97792), (24448, 82480), (30560, 65984), (32992, 61120), (41240, 48896)]