450651520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64013}}^1$

素因数の和:64043

約数の個数: 64

約数和(自身を含む): 1175297040

約数和(自身を除く): 724645520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 64013, 128026, 256052, 320065, 512104, 640130, 704143, 1024208, 1280260, 1408286, 2048416, 2560520, 2816572, 3520715, 4096832, 5121040, 5633144, 7041430, 8193664, 10242080, 11266288, 14082860, 20484160, 22532576, 28165720, 40968320, 45065152, 56331440, 90130304, 112662880, 225325760, 450651520]

約数ペア:

[(1, 450651520), (2, 225325760), (4, 112662880), (5, 90130304), (8, 56331440), (10, 45065152), (11, 40968320), (16, 28165720), (20, 22532576), (22, 20484160), (32, 14082860), (40, 11266288), (44, 10242080), (55, 8193664), (64, 7041430), (80, 5633144), (88, 5121040), (110, 4096832), (128, 3520715), (160, 2816572), (176, 2560520), (220, 2048416), (320, 1408286), (352, 1280260), (440, 1024208), (640, 704143), (704, 640130), (880, 512104), (1408, 320065), (1760, 256052), (3520, 128026), (7040, 64013)]