27324040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16661}}^1$

素因数の和:16713

約数の個数: 32

約数和(自身を含む): 62982360

約数和(自身を除く): 35658320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 16661, 33322, 66644, 83305, 133288, 166610, 333220, 666440, 683101, 1366202, 2732404, 3415505, 5464808, 6831010, 13662020, 27324040]

約数ペア:

[(1, 27324040), (2, 13662020), (4, 6831010), (5, 5464808), (8, 3415505), (10, 2732404), (20, 1366202), (40, 683101), (41, 666440), (82, 333220), (164, 166610), (205, 133288), (328, 83305), (410, 66644), (820, 33322), (1640, 16661)]