27165220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13187}}^1$

素因数の和:13299

約数の個数: 24

約数和(自身を含む): 57605184

約数和(自身を除く): 30439964

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 13187, 26374, 52748, 65935, 131870, 263740, 1358261, 2716522, 5433044, 6791305, 13582610, 27165220]

約数ペア:

[(1, 27165220), (2, 13582610), (4, 6791305), (5, 5433044), (10, 2716522), (20, 1358261), (103, 263740), (206, 131870), (412, 65935), (515, 52748), (1030, 26374), (2060, 13187)]