191600

素因数分解:

$2^4\times 5^2\times {\mathrm{479}}^1$

素因数の和:497

約数の個数: 30

約数和(自身を含む): 461280

約数和(自身を除く): 269680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 479, 958, 1916, 2395, 3832, 4790, 7664, 9580, 11975, 19160, 23950, 38320, 47900, 95800, 191600]

約数ペア:

[(1, 191600), (2, 95800), (4, 47900), (5, 38320), (8, 23950), (10, 19160), (16, 11975), (20, 9580), (25, 7664), (40, 4790), (50, 3832), (80, 2395), (100, 1916), (200, 958), (400, 479)]