12144640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{593}}^1$

素因数の和:622

約数の個数: 52

約数和(自身を含む): 29192724

約数和(自身を除く): 17048084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 593, 640, 1024, 1186, 1280, 2048, 2372, 2560, 2965, 4096, 4744, 5120, 5930, 9488, 10240, 11860, 18976, 20480, 23720, 37952, 47440, 75904, 94880, 151808, 189760, 303616, 379520, 607232, 759040, 1214464, 1518080, 2428928, 3036160, 6072320, 12144640]

約数ペア:

[(1, 12144640), (2, 6072320), (4, 3036160), (5, 2428928), (8, 1518080), (10, 1214464), (16, 759040), (20, 607232), (32, 379520), (40, 303616), (64, 189760), (80, 151808), (128, 94880), (160, 75904), (256, 47440), (320, 37952), (512, 23720), (593, 20480), (640, 18976), (1024, 11860), (1186, 10240), (1280, 9488), (2048, 5930), (2372, 5120), (2560, 4744), (2965, 4096)]