28330150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5501}}^1$

素因数の和:5616

約数の個数: 24

約数和(自身を含む): 53215344

約数和(自身を除く): 24885194

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 5501, 11002, 27505, 55010, 137525, 275050, 566603, 1133206, 2833015, 5666030, 14165075, 28330150]

約数ペア:

[(1, 28330150), (2, 14165075), (5, 5666030), (10, 2833015), (25, 1133206), (50, 566603), (103, 275050), (206, 137525), (515, 55010), (1030, 27505), (2575, 11002), (5150, 5501)]