38864120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51137}}^1$

素因数の和:51167

約数の個数: 32

約数和(自身を含む): 92048400

約数和(自身を除く): 53184280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51137, 102274, 204548, 255685, 409096, 511370, 971603, 1022740, 1943206, 2045480, 3886412, 4858015, 7772824, 9716030, 19432060, 38864120]

約数ペア:

[(1, 38864120), (2, 19432060), (4, 9716030), (5, 7772824), (8, 4858015), (10, 3886412), (19, 2045480), (20, 1943206), (38, 1022740), (40, 971603), (76, 511370), (95, 409096), (152, 255685), (190, 204548), (380, 102274), (760, 51137)]