73086740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 164166912

約数和(自身を除く): 91080172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 2087, 3502, 4174, 7004, 8348, 8755, 10435, 17510, 20870, 35020, 35479, 41740, 70958, 141916, 177395, 214961, 354790, 429922, 709580, 859844, 1074805, 2149610, 3654337, 4299220, 7308674, 14617348, 18271685, 36543370, 73086740]

約数ペア:

[(1, 73086740), (2, 36543370), (4, 18271685), (5, 14617348), (10, 7308674), (17, 4299220), (20, 3654337), (34, 2149610), (68, 1074805), (85, 859844), (103, 709580), (170, 429922), (206, 354790), (340, 214961), (412, 177395), (515, 141916), (1030, 70958), (1751, 41740), (2060, 35479), (2087, 35020), (3502, 20870), (4174, 17510), (7004, 10435), (8348, 8755)]