2572600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 6305400

約数和(自身を除く): 3732800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 677, 760, 950, 1354, 1900, 2708, 3385, 3800, 5416, 6770, 12863, 13540, 16925, 25726, 27080, 33850, 51452, 64315, 67700, 102904, 128630, 135400, 257260, 321575, 514520, 643150, 1286300, 2572600]

約数ペア:

[(1, 2572600), (2, 1286300), (4, 643150), (5, 514520), (8, 321575), (10, 257260), (19, 135400), (20, 128630), (25, 102904), (38, 67700), (40, 64315), (50, 51452), (76, 33850), (95, 27080), (100, 25726), (152, 16925), (190, 13540), (200, 12863), (380, 6770), (475, 5416), (677, 3800), (760, 3385), (950, 2708), (1354, 1900)]