38379520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{937}}^1$

素因数の和:968

約数の個数: 56

約数和(自身を含む): 92203524

約数和(自身を除く): 53824004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 937, 1024, 1280, 1874, 2048, 2560, 3748, 4096, 4685, 5120, 7496, 8192, 9370, 10240, 14992, 18740, 20480, 29984, 37480, 40960, 59968, 74960, 119936, 149920, 239872, 299840, 479744, 599680, 959488, 1199360, 1918976, 2398720, 3837952, 4797440, 7675904, 9594880, 19189760, 38379520]

約数ペア:

[(1, 38379520), (2, 19189760), (4, 9594880), (5, 7675904), (8, 4797440), (10, 3837952), (16, 2398720), (20, 1918976), (32, 1199360), (40, 959488), (64, 599680), (80, 479744), (128, 299840), (160, 239872), (256, 149920), (320, 119936), (512, 74960), (640, 59968), (937, 40960), (1024, 37480), (1280, 29984), (1874, 20480), (2048, 18740), (2560, 14992), (3748, 10240), (4096, 9370), (4685, 8192), (5120, 7496)]