56238080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 56

約数和(自身を含む): 135061452

約数和(自身を除く): 78823372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1373, 2048, 2560, 2746, 4096, 5120, 5492, 6865, 8192, 10240, 10984, 13730, 20480, 21968, 27460, 40960, 43936, 54920, 87872, 109840, 175744, 219680, 351488, 439360, 702976, 878720, 1405952, 1757440, 2811904, 3514880, 5623808, 7029760, 11247616, 14059520, 28119040, 56238080]

約数ペア:

[(1, 56238080), (2, 28119040), (4, 14059520), (5, 11247616), (8, 7029760), (10, 5623808), (16, 3514880), (20, 2811904), (32, 1757440), (40, 1405952), (64, 878720), (80, 702976), (128, 439360), (160, 351488), (256, 219680), (320, 175744), (512, 109840), (640, 87872), (1024, 54920), (1280, 43936), (1373, 40960), (2048, 27460), (2560, 21968), (2746, 20480), (4096, 13730), (5120, 10984), (5492, 10240), (6865, 8192)]