47090360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61991

約数の個数: 32

約数和(自身を含む): 111531600

約数和(自身を除く): 64441240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 61961, 123922, 247844, 309805, 495688, 619610, 1177259, 1239220, 2354518, 2478440, 4709036, 5886295, 9418072, 11772590, 23545180, 47090360]

約数ペア:

[(1, 47090360), (2, 23545180), (4, 11772590), (5, 9418072), (8, 5886295), (10, 4709036), (19, 2478440), (20, 2354518), (38, 1239220), (40, 1177259), (76, 619610), (95, 495688), (152, 309805), (190, 247844), (380, 123922), (760, 61961)]