5424500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 12492480

約数和(自身を除く): 7067980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 571, 950, 1142, 1900, 2284, 2375, 2855, 4750, 5710, 9500, 10849, 11420, 14275, 21698, 28550, 43396, 54245, 57100, 71375, 108490, 142750, 216980, 271225, 285500, 542450, 1084900, 1356125, 2712250, 5424500]

約数ペア:

[(1, 5424500), (2, 2712250), (4, 1356125), (5, 1084900), (10, 542450), (19, 285500), (20, 271225), (25, 216980), (38, 142750), (50, 108490), (76, 71375), (95, 57100), (100, 54245), (125, 43396), (190, 28550), (250, 21698), (380, 14275), (475, 11420), (500, 10849), (571, 9500), (950, 5710), (1142, 4750), (1900, 2855), (2284, 2375)]