741038080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{72367}}^1$

素因数の和:72394

約数の個数: 48

約数和(自身を含む): 1778081760

約数和(自身を除く): 1037043680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 72367, 144734, 289468, 361835, 578936, 723670, 1157872, 1447340, 2315744, 2894680, 4631488, 5789360, 9262976, 11578720, 18525952, 23157440, 37051904, 46314880, 74103808, 92629760, 148207616, 185259520, 370519040, 741038080]

約数ペア:

[(1, 741038080), (2, 370519040), (4, 185259520), (5, 148207616), (8, 92629760), (10, 74103808), (16, 46314880), (20, 37051904), (32, 23157440), (40, 18525952), (64, 11578720), (80, 9262976), (128, 5789360), (160, 4631488), (256, 2894680), (320, 2315744), (512, 1447340), (640, 1157872), (1024, 723670), (1280, 578936), (2048, 361835), (2560, 289468), (5120, 144734), (10240, 72367)]