13170320

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 30815736

約数和(自身を除く): 17645416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 853, 965, 1544, 1706, 1930, 3088, 3412, 3860, 4265, 6824, 7720, 8530, 13648, 15440, 17060, 34120, 68240, 164629, 329258, 658516, 823145, 1317032, 1646290, 2634064, 3292580, 6585160, 13170320]

約数ペア:

[(1, 13170320), (2, 6585160), (4, 3292580), (5, 2634064), (8, 1646290), (10, 1317032), (16, 823145), (20, 658516), (40, 329258), (80, 164629), (193, 68240), (386, 34120), (772, 17060), (853, 15440), (965, 13648), (1544, 8530), (1706, 7720), (1930, 6824), (3088, 4265), (3412, 3860)]