133086260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18433}}^1$

素因数の和:18480

約数の個数: 36

約数和(自身を含む): 294980868

約数和(自身を除く): 161894608

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 18433, 36866, 73732, 92165, 184330, 350227, 368660, 700454, 1400908, 1751135, 3502270, 6654313, 7004540, 13308626, 26617252, 33271565, 66543130, 133086260]

約数ペア:

[(1, 133086260), (2, 66543130), (4, 33271565), (5, 26617252), (10, 13308626), (19, 7004540), (20, 6654313), (38, 3502270), (76, 1751135), (95, 1400908), (190, 700454), (361, 368660), (380, 350227), (722, 184330), (1444, 92165), (1805, 73732), (3610, 36866), (7220, 18433)]