5450320

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 12773736

約数和(自身を除く): 7323416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 353, 386, 706, 772, 965, 1412, 1544, 1765, 1930, 2824, 3088, 3530, 3860, 5648, 7060, 7720, 14120, 15440, 28240, 68129, 136258, 272516, 340645, 545032, 681290, 1090064, 1362580, 2725160, 5450320]

約数ペア:

[(1, 5450320), (2, 2725160), (4, 1362580), (5, 1090064), (8, 681290), (10, 545032), (16, 340645), (20, 272516), (40, 136258), (80, 68129), (193, 28240), (353, 15440), (386, 14120), (706, 7720), (772, 7060), (965, 5648), (1412, 3860), (1544, 3530), (1765, 3088), (1930, 2824)]