55268800

素因数分解:

$2^6\times 5^2\times {\mathrm{34543}}^1$

素因数の和:34565

約数の個数: 42

約数和(自身を含む): 135999728

約数和(自身を除く): 80730928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 34543, 69086, 138172, 172715, 276344, 345430, 552688, 690860, 863575, 1105376, 1381720, 1727150, 2210752, 2763440, 3454300, 5526880, 6908600, 11053760, 13817200, 27634400, 55268800]

約数ペア:

[(1, 55268800), (2, 27634400), (4, 13817200), (5, 11053760), (8, 6908600), (10, 5526880), (16, 3454300), (20, 2763440), (25, 2210752), (32, 1727150), (40, 1381720), (50, 1105376), (64, 863575), (80, 690860), (100, 552688), (160, 345430), (200, 276344), (320, 172715), (400, 138172), (800, 69086), (1600, 34543)]