22017243550

素因数分解:

$2^1\times 5^2\times {\mathrm{440344871}}^1$

素因数の和:440344883

約数の個数: 12

約数和(自身を含む): 40952073096

約数和(自身を除く): 18934829546

約数列:

[1, 2, 5, 10, 25, 50, 440344871, 880689742, 2201724355, 4403448710, 11008621775, 22017243550]

約数ペア:

[(1, 22017243550), (2, 11008621775), (5, 4403448710), (10, 2201724355), (25, 880689742), (50, 440344871)]