27695500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 71180928

約数和(自身を除く): 43485428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 140, 164, 175, 193, 205, 250, 287, 350, 386, 410, 500, 574, 700, 772, 820, 875, 965, 1025, 1148, 1351, 1435, 1750, 1930, 2050, 2702, 2870, 3500, 3860, 4100, 4825, 5125, 5404, 5740, 6755, 7175, 7913, 9650, 10250, 13510, 14350, 15826, 19300, 20500, 24125, 27020, 28700, 31652, 33775, 35875, 39565, 48250, 55391, 67550, 71750, 79130, 96500, 110782, 135100, 143500, 158260, 168875, 197825, 221564, 276955, 337750, 395650, 553910, 675500, 791300, 989125, 1107820, 1384775, 1978250, 2769550, 3956500, 5539100, 6923875, 13847750, 27695500]

約数ペア:

[(1, 27695500), (2, 13847750), (4, 6923875), (5, 5539100), (7, 3956500), (10, 2769550), (14, 1978250), (20, 1384775), (25, 1107820), (28, 989125), (35, 791300), (41, 675500), (50, 553910), (70, 395650), (82, 337750), (100, 276955), (125, 221564), (140, 197825), (164, 168875), (175, 158260), (193, 143500), (205, 135100), (250, 110782), (287, 96500), (350, 79130), (386, 71750), (410, 67550), (500, 55391), (574, 48250), (700, 39565), (772, 35875), (820, 33775), (875, 31652), (965, 28700), (1025, 27020), (1148, 24125), (1351, 20500), (1435, 19300), (1750, 15826), (1930, 14350), (2050, 13510), (2702, 10250), (2870, 9650), (3500, 7913), (3860, 7175), (4100, 6755), (4825, 5740), (5125, 5404)]