10828000

素因数分解:

$2^5\times 5^3\times {\mathrm{2707}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 26614224

約数和(自身を除く): 15786224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2707, 4000, 5414, 10828, 13535, 21656, 27070, 43312, 54140, 67675, 86624, 108280, 135350, 216560, 270700, 338375, 433120, 541400, 676750, 1082800, 1353500, 2165600, 2707000, 5414000, 10828000]

約数ペア:

[(1, 10828000), (2, 5414000), (4, 2707000), (5, 2165600), (8, 1353500), (10, 1082800), (16, 676750), (20, 541400), (25, 433120), (32, 338375), (40, 270700), (50, 216560), (80, 135350), (100, 108280), (125, 86624), (160, 67675), (200, 54140), (250, 43312), (400, 27070), (500, 21656), (800, 13535), (1000, 10828), (2000, 5414), (2707, 4000)]