13836040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 31311360

約数和(自身を除く): 17475320

約数列:

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

約数ペア:

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