229826500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{4217}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 506666160

約数和(自身を除く): 276839660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2180, 2725, 4217, 5450, 8434, 10900, 13625, 16868, 21085, 27250, 42170, 54500, 84340, 105425, 210850, 421700, 459653, 527125, 919306, 1054250, 1838612, 2108500, 2298265, 4596530, 9193060, 11491325, 22982650, 45965300, 57456625, 114913250, 229826500]

約数ペア:

[(1, 229826500), (2, 114913250), (4, 57456625), (5, 45965300), (10, 22982650), (20, 11491325), (25, 9193060), (50, 4596530), (100, 2298265), (109, 2108500), (125, 1838612), (218, 1054250), (250, 919306), (436, 527125), (500, 459653), (545, 421700), (1090, 210850), (2180, 105425), (2725, 84340), (4217, 54500), (5450, 42170), (8434, 27250), (10900, 21085), (13625, 16868)]