25546060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12401}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 54171936

約数和(自身を除く): 28625876

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 12401, 24802, 49604, 62005, 124010, 248020, 1277303, 2554606, 5109212, 6386515, 12773030, 25546060]

約数ペア:

[(1, 25546060), (2, 12773030), (4, 6386515), (5, 5109212), (10, 2554606), (20, 1277303), (103, 248020), (206, 124010), (412, 62005), (515, 49604), (1030, 24802), (2060, 12401)]