2271550

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 4265352

約数和(自身を除く): 1993802

約数列:

[1, 2, 5, 10, 25, 50, 181, 251, 362, 502, 905, 1255, 1810, 2510, 4525, 6275, 9050, 12550, 45431, 90862, 227155, 454310, 1135775, 2271550]

約数ペア:

[(1, 2271550), (2, 1135775), (5, 454310), (10, 227155), (25, 90862), (50, 45431), (181, 12550), (251, 9050), (362, 6275), (502, 4525), (905, 2510), (1255, 1810)]