38681440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34537}}^1$

素因数の和:34559

約数の個数: 48

約数和(自身を含む): 104442912

約数和(自身を除く): 65761472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34537, 69074, 138148, 172685, 241759, 276296, 345370, 483518, 552592, 690740, 967036, 1105184, 1208795, 1381480, 1934072, 2417590, 2762960, 3868144, 4835180, 5525920, 7736288, 9670360, 19340720, 38681440]

約数ペア:

[(1, 38681440), (2, 19340720), (4, 9670360), (5, 7736288), (7, 5525920), (8, 4835180), (10, 3868144), (14, 2762960), (16, 2417590), (20, 1934072), (28, 1381480), (32, 1208795), (35, 1105184), (40, 967036), (56, 690740), (70, 552592), (80, 483518), (112, 345370), (140, 276296), (160, 241759), (224, 172685), (280, 138148), (560, 69074), (1120, 34537)]