390905561090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2069707}}^1$

素因数の和:2069843

約数の個数: 64

約数和(自身を含む): 820796519808

約数和(自身を除く): 429890958718

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 101, 110, 170, 187, 202, 374, 505, 935, 1010, 1111, 1717, 1870, 2222, 3434, 5555, 8585, 11110, 17170, 18887, 37774, 94435, 188870, 2069707, 4139414, 10348535, 20697070, 22766777, 35185019, 45533554, 70370038, 113833885, 175925095, 209040407, 227667770, 351850190, 387035209, 418080814, 774070418, 1045202035, 1935176045, 2090404070, 2299444477, 3553686919, 3870352090, 4598888954, 7107373838, 11497222385, 17768434595, 22994444770, 35536869190, 39090556109, 78181112218, 195452780545, 390905561090]

約数ペア:

[(1, 390905561090), (2, 195452780545), (5, 78181112218), (10, 39090556109), (11, 35536869190), (17, 22994444770), (22, 17768434595), (34, 11497222385), (55, 7107373838), (85, 4598888954), (101, 3870352090), (110, 3553686919), (170, 2299444477), (187, 2090404070), (202, 1935176045), (374, 1045202035), (505, 774070418), (935, 418080814), (1010, 387035209), (1111, 351850190), (1717, 227667770), (1870, 209040407), (2222, 175925095), (3434, 113833885), (5555, 70370038), (8585, 45533554), (11110, 35185019), (17170, 22766777), (18887, 20697070), (37774, 10348535), (94435, 4139414), (188870, 2069707)]