9741740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 20660640

約数和(自身を除く): 10918900

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4729, 9458, 18916, 23645, 47290, 94580, 487087, 974174, 1948348, 2435435, 4870870, 9741740]

約数ペア:

[(1, 9741740), (2, 4870870), (4, 2435435), (5, 1948348), (10, 974174), (20, 487087), (103, 94580), (206, 47290), (412, 23645), (515, 18916), (1030, 9458), (2060, 4729)]