581509120

素因数分解:

$2^{13}\times 5^1\times {\mathrm{14197}}^1$

素因数の和:14228

約数の個数: 56

約数和(自身を含む): 1395635004

約数和(自身を除く): 814125884

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, 4096, 5120, 8192, 10240, 14197, 20480, 28394, 40960, 56788, 70985, 113576, 141970, 227152, 283940, 454304, 567880, 908608, 1135760, 1817216, 2271520, 3634432, 4543040, 7268864, 9086080, 14537728, 18172160, 29075456, 36344320, 58150912, 72688640, 116301824, 145377280, 290754560, 581509120]

約数ペア:

[(1, 581509120), (2, 290754560), (4, 145377280), (5, 116301824), (8, 72688640), (10, 58150912), (16, 36344320), (20, 29075456), (32, 18172160), (40, 14537728), (64, 9086080), (80, 7268864), (128, 4543040), (160, 3634432), (256, 2271520), (320, 1817216), (512, 1135760), (640, 908608), (1024, 567880), (1280, 454304), (2048, 283940), (2560, 227152), (4096, 141970), (5120, 113576), (8192, 70985), (10240, 56788), (14197, 40960), (20480, 28394)]