26633320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 69477120

約数和(自身を除く): 42843800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1303, 1460, 2044, 2555, 2606, 2920, 4088, 5110, 5212, 6515, 9121, 10220, 10424, 13030, 18242, 20440, 26060, 36484, 45605, 52120, 72968, 91210, 95119, 182420, 190238, 364840, 380476, 475595, 665833, 760952, 951190, 1331666, 1902380, 2663332, 3329165, 3804760, 5326664, 6658330, 13316660, 26633320]

約数ペア:

[(1, 26633320), (2, 13316660), (4, 6658330), (5, 5326664), (7, 3804760), (8, 3329165), (10, 2663332), (14, 1902380), (20, 1331666), (28, 951190), (35, 760952), (40, 665833), (56, 475595), (70, 380476), (73, 364840), (140, 190238), (146, 182420), (280, 95119), (292, 91210), (365, 72968), (511, 52120), (584, 45605), (730, 36484), (1022, 26060), (1303, 20440), (1460, 18242), (2044, 13030), (2555, 10424), (2606, 10220), (2920, 9121), (4088, 6515), (5110, 5212)]