13779200

素因数分解:

$2^8\times 5^2\times {\mathrm{2153}}^1$

素因数の和:2179

約数の個数: 54

約数和(自身を含む): 34121514

約数和(自身を除く): 20342314

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 2153, 3200, 4306, 6400, 8612, 10765, 17224, 21530, 34448, 43060, 53825, 68896, 86120, 107650, 137792, 172240, 215300, 275584, 344480, 430600, 551168, 688960, 861200, 1377920, 1722400, 2755840, 3444800, 6889600, 13779200]

約数ペア:

[(1, 13779200), (2, 6889600), (4, 3444800), (5, 2755840), (8, 1722400), (10, 1377920), (16, 861200), (20, 688960), (25, 551168), (32, 430600), (40, 344480), (50, 275584), (64, 215300), (80, 172240), (100, 137792), (128, 107650), (160, 86120), (200, 68896), (256, 53825), (320, 43060), (400, 34448), (640, 21530), (800, 17224), (1280, 10765), (1600, 8612), (2153, 6400), (3200, 4306)]