5486440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7249

約数の個数: 32

約数和(自身を含む): 12996000

約数和(自身を除く): 7509560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7219, 14438, 28876, 36095, 57752, 72190, 137161, 144380, 274322, 288760, 548644, 685805, 1097288, 1371610, 2743220, 5486440]

約数ペア:

[(1, 5486440), (2, 2743220), (4, 1371610), (5, 1097288), (8, 685805), (10, 548644), (19, 288760), (20, 274322), (38, 144380), (40, 137161), (76, 72190), (95, 57752), (152, 36095), (190, 28876), (380, 14438), (760, 7219)]