13847750

素因数分解:

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

素因数の和:258

約数の個数: 64

約数和(自身を含む): 30506112

約数和(自身を除く): 16658362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 193, 205, 250, 287, 350, 386, 410, 574, 875, 965, 1025, 1351, 1435, 1750, 1930, 2050, 2702, 2870, 4825, 5125, 6755, 7175, 7913, 9650, 10250, 13510, 14350, 15826, 24125, 33775, 35875, 39565, 48250, 55391, 67550, 71750, 79130, 110782, 168875, 197825, 276955, 337750, 395650, 553910, 989125, 1384775, 1978250, 2769550, 6923875, 13847750]

約数ペア:

[(1, 13847750), (2, 6923875), (5, 2769550), (7, 1978250), (10, 1384775), (14, 989125), (25, 553910), (35, 395650), (41, 337750), (50, 276955), (70, 197825), (82, 168875), (125, 110782), (175, 79130), (193, 71750), (205, 67550), (250, 55391), (287, 48250), (350, 39565), (386, 35875), (410, 33775), (574, 24125), (875, 15826), (965, 14350), (1025, 13510), (1351, 10250), (1435, 9650), (1750, 7913), (1930, 7175), (2050, 6755), (2702, 5125), (2870, 4825)]