6977920

素因数分解:

$2^7\times 5^1\times {\mathrm{10903}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 16683120

約数和(自身を除く): 9705200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10903, 21806, 43612, 54515, 87224, 109030, 174448, 218060, 348896, 436120, 697792, 872240, 1395584, 1744480, 3488960, 6977920]

約数ペア:

[(1, 6977920), (2, 3488960), (4, 1744480), (5, 1395584), (8, 872240), (10, 697792), (16, 436120), (20, 348896), (32, 218060), (40, 174448), (64, 109030), (80, 87224), (128, 54515), (160, 43612), (320, 21806), (640, 10903)]