27672080

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 64710144

約数和(自身を除く): 37038064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1811, 1910, 3056, 3622, 3820, 7244, 7640, 9055, 14488, 15280, 18110, 28976, 36220, 72440, 144880, 345901, 691802, 1383604, 1729505, 2767208, 3459010, 5534416, 6918020, 13836040, 27672080]

約数ペア:

[(1, 27672080), (2, 13836040), (4, 6918020), (5, 5534416), (8, 3459010), (10, 2767208), (16, 1729505), (20, 1383604), (40, 691802), (80, 345901), (191, 144880), (382, 72440), (764, 36220), (955, 28976), (1528, 18110), (1811, 15280), (1910, 14488), (3056, 9055), (3622, 7640), (3820, 7244)]