42552320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8311}}^1$

素因数の和:8336

約数の個数: 44

約数和(自身を含む): 102087984

約数和(自身を除く): 59535664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 8311, 16622, 33244, 41555, 66488, 83110, 132976, 166220, 265952, 332440, 531904, 664880, 1063808, 1329760, 2127616, 2659520, 4255232, 5319040, 8510464, 10638080, 21276160, 42552320]

約数ペア:

[(1, 42552320), (2, 21276160), (4, 10638080), (5, 8510464), (8, 5319040), (10, 4255232), (16, 2659520), (20, 2127616), (32, 1329760), (40, 1063808), (64, 664880), (80, 531904), (128, 332440), (160, 265952), (256, 166220), (320, 132976), (512, 83110), (640, 66488), (1024, 41555), (1280, 33244), (2560, 16622), (5120, 8311)]