89486200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23584

約数の個数: 48

約数和(自身を含む): 219015000

約数和(自身を除く): 129528800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 23549, 47098, 94196, 117745, 188392, 235490, 447431, 470980, 588725, 894862, 941960, 1177450, 1789724, 2237155, 2354900, 3579448, 4474310, 4709800, 8948620, 11185775, 17897240, 22371550, 44743100, 89486200]

約数ペア:

[(1, 89486200), (2, 44743100), (4, 22371550), (5, 17897240), (8, 11185775), (10, 8948620), (19, 4709800), (20, 4474310), (25, 3579448), (38, 2354900), (40, 2237155), (50, 1789724), (76, 1177450), (95, 941960), (100, 894862), (152, 588725), (190, 470980), (200, 447431), (380, 235490), (475, 188392), (760, 117745), (950, 94196), (1900, 47098), (3800, 23549)]