4034560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 52

約数和(自身を含む): 9730908

約数和(自身を除く): 5696348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 256, 320, 394, 512, 640, 788, 985, 1024, 1280, 1576, 1970, 2048, 2560, 3152, 3940, 4096, 5120, 6304, 7880, 10240, 12608, 15760, 20480, 25216, 31520, 50432, 63040, 100864, 126080, 201728, 252160, 403456, 504320, 806912, 1008640, 2017280, 4034560]

約数ペア:

[(1, 4034560), (2, 2017280), (4, 1008640), (5, 806912), (8, 504320), (10, 403456), (16, 252160), (20, 201728), (32, 126080), (40, 100864), (64, 63040), (80, 50432), (128, 31520), (160, 25216), (197, 20480), (256, 15760), (320, 12608), (394, 10240), (512, 7880), (640, 6304), (788, 5120), (985, 4096), (1024, 3940), (1280, 3152), (1576, 2560), (1970, 2048)]