55701760

素因数分解:

$2^8\times 5^1\times {\mathrm{43517}}^1$

素因数の和:43538

約数の個数: 36

約数和(自身を含む): 133426188

約数和(自身を除く): 77724428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 43517, 87034, 174068, 217585, 348136, 435170, 696272, 870340, 1392544, 1740680, 2785088, 3481360, 5570176, 6962720, 11140352, 13925440, 27850880, 55701760]

約数ペア:

[(1, 55701760), (2, 27850880), (4, 13925440), (5, 11140352), (8, 6962720), (10, 5570176), (16, 3481360), (20, 2785088), (32, 1740680), (40, 1392544), (64, 870340), (80, 696272), (128, 435170), (160, 348136), (256, 217585), (320, 174068), (640, 87034), (1280, 43517)]