5539100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 14144928

約数和(自身を除く): 8605828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 193, 205, 287, 350, 386, 410, 574, 700, 772, 820, 965, 1025, 1148, 1351, 1435, 1930, 2050, 2702, 2870, 3860, 4100, 4825, 5404, 5740, 6755, 7175, 7913, 9650, 13510, 14350, 15826, 19300, 27020, 28700, 31652, 33775, 39565, 55391, 67550, 79130, 110782, 135100, 158260, 197825, 221564, 276955, 395650, 553910, 791300, 1107820, 1384775, 2769550, 5539100]

約数ペア:

[(1, 5539100), (2, 2769550), (4, 1384775), (5, 1107820), (7, 791300), (10, 553910), (14, 395650), (20, 276955), (25, 221564), (28, 197825), (35, 158260), (41, 135100), (50, 110782), (70, 79130), (82, 67550), (100, 55391), (140, 39565), (164, 33775), (175, 31652), (193, 28700), (205, 27020), (287, 19300), (350, 15826), (386, 14350), (410, 13510), (574, 9650), (700, 7913), (772, 7175), (820, 6755), (965, 5740), (1025, 5404), (1148, 4825), (1351, 4100), (1435, 3860), (1930, 2870), (2050, 2702)]