33168680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2297}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 78798420

約数和(自身を除く): 45629740

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2297, 2888, 3610, 4594, 7220, 9188, 11485, 14440, 18376, 22970, 43643, 45940, 87286, 91880, 174572, 218215, 349144, 436430, 829217, 872860, 1658434, 1745720, 3316868, 4146085, 6633736, 8292170, 16584340, 33168680]

約数ペア:

[(1, 33168680), (2, 16584340), (4, 8292170), (5, 6633736), (8, 4146085), (10, 3316868), (19, 1745720), (20, 1658434), (38, 872860), (40, 829217), (76, 436430), (95, 349144), (152, 218215), (190, 174572), (361, 91880), (380, 87286), (722, 45940), (760, 43643), (1444, 22970), (1805, 18376), (2297, 14440), (2888, 11485), (3610, 9188), (4594, 7220)]