33874340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 75734400

約数和(自身を除く): 41860060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 919, 970, 1838, 1843, 1940, 3676, 3686, 4595, 7372, 9190, 9215, 17461, 18380, 18430, 34922, 36860, 69844, 87305, 89143, 174610, 178286, 349220, 356572, 445715, 891430, 1693717, 1782860, 3387434, 6774868, 8468585, 16937170, 33874340]

約数ペア:

[(1, 33874340), (2, 16937170), (4, 8468585), (5, 6774868), (10, 3387434), (19, 1782860), (20, 1693717), (38, 891430), (76, 445715), (95, 356572), (97, 349220), (190, 178286), (194, 174610), (380, 89143), (388, 87305), (485, 69844), (919, 36860), (970, 34922), (1838, 18430), (1843, 18380), (1940, 17461), (3676, 9215), (3686, 9190), (4595, 7372)]