55823360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10903}}^1$

素因数の和:10928

約数の個数: 44

約数和(自身を含む): 133922928

約数和(自身を除く): 78099568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10903, 21806, 43612, 54515, 87224, 109030, 174448, 218060, 348896, 436120, 697792, 872240, 1395584, 1744480, 2791168, 3488960, 5582336, 6977920, 11164672, 13955840, 27911680, 55823360]

約数ペア:

[(1, 55823360), (2, 27911680), (4, 13955840), (5, 11164672), (8, 6977920), (10, 5582336), (16, 3488960), (20, 2791168), (32, 1744480), (40, 1395584), (64, 872240), (80, 697792), (128, 436120), (160, 348896), (256, 218060), (320, 174448), (512, 109030), (640, 87224), (1024, 54515), (1280, 43612), (2560, 21806), (5120, 10903)]