4538136080

素因数分解:

$2^4\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{22307}}^1$

素因数の和:24863

約数の個数: 40

約数和(自身を含む): 10555788672

約数和(自身を除く): 6017652592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2543, 5086, 10172, 12715, 20344, 22307, 25430, 40688, 44614, 50860, 89228, 101720, 111535, 178456, 203440, 223070, 356912, 446140, 892280, 1784560, 56726701, 113453402, 226906804, 283633505, 453813608, 567267010, 907627216, 1134534020, 2269068040, 4538136080]

約数ペア:

[(1, 4538136080), (2, 2269068040), (4, 1134534020), (5, 907627216), (8, 567267010), (10, 453813608), (16, 283633505), (20, 226906804), (40, 113453402), (80, 56726701), (2543, 1784560), (5086, 892280), (10172, 446140), (12715, 356912), (20344, 223070), (22307, 203440), (25430, 178456), (40688, 111535), (44614, 101720), (50860, 89228)]