2008298.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 106260336

約数和(自身を除く): 61474576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 883, 1268, 1585, 1766, 2536, 3170, 3532, 4415, 5072, 6340, 7064, 8830, 10144, 12680, 14128, 17660, 25360, 28256, 35320, 50720, 70640, 141280, 279911, 559822, 1119644, 1399555, 2239288, 2799110, 4478576, 5598220, 8957152, 11196440, 22392880, 44785760]

約数ペア:

[(1, 44785760), (2, 22392880), (4, 11196440), (5, 8957152), (8, 5598220), (10, 4478576), (16, 2799110), (20, 2239288), (32, 1399555), (40, 1119644), (80, 559822), (160, 279911), (317, 141280), (634, 70640), (883, 50720), (1268, 35320), (1585, 28256), (1766, 25360), (2536, 17660), (3170, 14128), (3532, 12680), (4415, 10144), (5072, 8830), (6340, 7064)]