55136000

素因数分解:

$2^8\times 5^3\times {\mathrm{1723}}^1$

素因数の和:1754

約数の個数: 72

約数和(自身を含む): 137430384

約数和(自身を除く): 82294384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 1723, 2000, 3200, 3446, 4000, 6400, 6892, 8000, 8615, 13784, 16000, 17230, 27568, 32000, 34460, 43075, 55136, 68920, 86150, 110272, 137840, 172300, 215375, 220544, 275680, 344600, 430750, 441088, 551360, 689200, 861500, 1102720, 1378400, 1723000, 2205440, 2756800, 3446000, 5513600, 6892000, 11027200, 13784000, 27568000, 55136000]

約数ペア:

[(1, 55136000), (2, 27568000), (4, 13784000), (5, 11027200), (8, 6892000), (10, 5513600), (16, 3446000), (20, 2756800), (25, 2205440), (32, 1723000), (40, 1378400), (50, 1102720), (64, 861500), (80, 689200), (100, 551360), (125, 441088), (128, 430750), (160, 344600), (200, 275680), (250, 220544), (256, 215375), (320, 172300), (400, 137840), (500, 110272), (640, 86150), (800, 68920), (1000, 55136), (1280, 43075), (1600, 34460), (1723, 32000), (2000, 27568), (3200, 17230), (3446, 16000), (4000, 13784), (6400, 8615), (6892, 8000)]