28169600

素因数分解:

$2^7\times 5^2\times {\mathrm{8803}}^1$

素因数の和:8827

約数の個数: 48

約数和(自身を含む): 69595620

約数和(自身を除く): 41426020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 8803, 17606, 35212, 44015, 70424, 88030, 140848, 176060, 220075, 281696, 352120, 440150, 563392, 704240, 880300, 1126784, 1408480, 1760600, 2816960, 3521200, 5633920, 7042400, 14084800, 28169600]

約数ペア:

[(1, 28169600), (2, 14084800), (4, 7042400), (5, 5633920), (8, 3521200), (10, 2816960), (16, 1760600), (20, 1408480), (25, 1126784), (32, 880300), (40, 704240), (50, 563392), (64, 440150), (80, 352120), (100, 281696), (128, 220075), (160, 176060), (200, 140848), (320, 88030), (400, 70424), (640, 44015), (800, 35212), (1600, 17606), (3200, 8803)]