230800

素因数分解:

$2^4\times 5^2\times {\mathrm{577}}^1$

素因数の和:595

約数の個数: 30

約数和(自身を含む): 555458

約数和(自身を除く): 324658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 577, 1154, 2308, 2885, 4616, 5770, 9232, 11540, 14425, 23080, 28850, 46160, 57700, 115400, 230800]

約数ペア:

[(1, 230800), (2, 115400), (4, 57700), (5, 46160), (8, 28850), (10, 23080), (16, 14425), (20, 11540), (25, 9232), (40, 5770), (50, 4616), (80, 2885), (100, 2308), (200, 1154), (400, 577)]