10464640

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 25446960

約数和(自身を除く): 14982320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 197, 320, 332, 394, 415, 640, 664, 788, 830, 985, 1328, 1576, 1660, 1970, 2656, 3152, 3320, 3940, 5312, 6304, 6640, 7880, 10624, 12608, 13280, 15760, 16351, 25216, 26560, 31520, 32702, 53120, 63040, 65404, 81755, 126080, 130808, 163510, 261616, 327020, 523232, 654040, 1046464, 1308080, 2092928, 2616160, 5232320, 10464640]

約数ペア:

[(1, 10464640), (2, 5232320), (4, 2616160), (5, 2092928), (8, 1308080), (10, 1046464), (16, 654040), (20, 523232), (32, 327020), (40, 261616), (64, 163510), (80, 130808), (83, 126080), (128, 81755), (160, 65404), (166, 63040), (197, 53120), (320, 32702), (332, 31520), (394, 26560), (415, 25216), (640, 16351), (664, 15760), (788, 13280), (830, 12608), (985, 10624), (1328, 7880), (1576, 6640), (1660, 6304), (1970, 5312), (2656, 3940), (3152, 3320)]