67682780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18134

約数の個数: 48

約数和(自身を含む): 164185056

約数和(自身を除く): 96502276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 18097, 36194, 72388, 90485, 180970, 199067, 307649, 361940, 398134, 615298, 796268, 995335, 1230596, 1538245, 1990670, 3076490, 3384139, 3981340, 6152980, 6768278, 13536556, 16920695, 33841390, 67682780]

約数ペア:

[(1, 67682780), (2, 33841390), (4, 16920695), (5, 13536556), (10, 6768278), (11, 6152980), (17, 3981340), (20, 3384139), (22, 3076490), (34, 1990670), (44, 1538245), (55, 1230596), (68, 995335), (85, 796268), (110, 615298), (170, 398134), (187, 361940), (220, 307649), (340, 199067), (374, 180970), (748, 90485), (935, 72388), (1870, 36194), (3740, 18097)]