84275260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 187084800

約数和(自身を除く): 102809540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 463, 479, 926, 958, 1852, 1916, 2315, 2395, 4630, 4790, 8797, 9101, 9260, 9580, 17594, 18202, 35188, 36404, 43985, 45505, 87970, 91010, 175940, 182020, 221777, 443554, 887108, 1108885, 2217770, 4213763, 4435540, 8427526, 16855052, 21068815, 42137630, 84275260]

約数ペア:

[(1, 84275260), (2, 42137630), (4, 21068815), (5, 16855052), (10, 8427526), (19, 4435540), (20, 4213763), (38, 2217770), (76, 1108885), (95, 887108), (190, 443554), (380, 221777), (463, 182020), (479, 175940), (926, 91010), (958, 87970), (1852, 45505), (1916, 43985), (2315, 36404), (2395, 35188), (4630, 18202), (4790, 17594), (8797, 9580), (9101, 9260)]