27304120

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3061}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 61729920

約数和(自身を除く): 34425800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3061, 4460, 6122, 8920, 12244, 15305, 24488, 30610, 61220, 122440, 682603, 1365206, 2730412, 3413015, 5460824, 6826030, 13652060, 27304120]

約数ペア:

[(1, 27304120), (2, 13652060), (4, 6826030), (5, 5460824), (8, 3413015), (10, 2730412), (20, 1365206), (40, 682603), (223, 122440), (446, 61220), (892, 30610), (1115, 24488), (1784, 15305), (2230, 12244), (3061, 8920), (4460, 6122)]