27354040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 70824960

約数和(自身を除く): 43470920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 463, 844, 926, 1055, 1477, 1688, 1852, 2110, 2315, 2954, 3241, 3704, 4220, 4630, 5908, 6482, 7385, 8440, 9260, 11816, 12964, 14770, 16205, 18520, 25928, 29540, 32410, 59080, 64820, 97693, 129640, 195386, 390772, 488465, 683851, 781544, 976930, 1367702, 1953860, 2735404, 3419255, 3907720, 5470808, 6838510, 13677020, 27354040]

約数ペア:

[(1, 27354040), (2, 13677020), (4, 6838510), (5, 5470808), (7, 3907720), (8, 3419255), (10, 2735404), (14, 1953860), (20, 1367702), (28, 976930), (35, 781544), (40, 683851), (56, 488465), (70, 390772), (140, 195386), (211, 129640), (280, 97693), (422, 64820), (463, 59080), (844, 32410), (926, 29540), (1055, 25928), (1477, 18520), (1688, 16205), (1852, 14770), (2110, 12964), (2315, 11816), (2954, 9260), (3241, 8440), (3704, 7385), (4220, 6482), (4630, 5908)]