14318020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 18139580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 919, 1558, 1838, 3116, 3676, 3895, 4595, 7790, 9190, 15580, 17461, 18380, 34922, 37679, 69844, 75358, 87305, 150716, 174610, 188395, 349220, 376790, 715901, 753580, 1431802, 2863604, 3579505, 7159010, 14318020]

約数ペア:

[(1, 14318020), (2, 7159010), (4, 3579505), (5, 2863604), (10, 1431802), (19, 753580), (20, 715901), (38, 376790), (41, 349220), (76, 188395), (82, 174610), (95, 150716), (164, 87305), (190, 75358), (205, 69844), (380, 37679), (410, 34922), (779, 18380), (820, 17461), (919, 15580), (1558, 9190), (1838, 7790), (3116, 4595), (3676, 3895)]