1900443550

素因数分解:

$2^1\times 5^2\times {\mathrm{38008871}}^1$

素因数の和:38008883

約数の個数: 12

約数和(自身を含む): 3534825096

約数和(自身を除く): 1634381546

約数列:

[1, 2, 5, 10, 25, 50, 38008871, 76017742, 190044355, 380088710, 950221775, 1900443550]

約数ペア:

[(1, 1900443550), (2, 950221775), (5, 380088710), (10, 190044355), (25, 76017742), (50, 38008871)]