522772480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{12763}}^1$

素因数の和:12794

約数の個数: 56

約数和(自身を含む): 1254675672

約数和(自身を除く): 731903192

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, 12763, 20480, 25526, 40960, 51052, 63815, 102104, 127630, 204208, 255260, 408416, 510520, 816832, 1021040, 1633664, 2042080, 3267328, 4084160, 6534656, 8168320, 13069312, 16336640, 26138624, 32673280, 52277248, 65346560, 104554496, 130693120, 261386240, 522772480]

約数ペア:

[(1, 522772480), (2, 261386240), (4, 130693120), (5, 104554496), (8, 65346560), (10, 52277248), (16, 32673280), (20, 26138624), (32, 16336640), (40, 13069312), (64, 8168320), (80, 6534656), (128, 4084160), (160, 3267328), (256, 2042080), (320, 1633664), (512, 1021040), (640, 816832), (1024, 510520), (1280, 408416), (2048, 255260), (2560, 204208), (4096, 127630), (5120, 102104), (8192, 63815), (10240, 51052), (12763, 40960), (20480, 25526)]