7732240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5119

約数の個数: 40

約数和(自身を含む): 18927360

約数和(自身を除く): 11195120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5087, 10174, 20348, 25435, 40696, 50870, 81392, 96653, 101740, 193306, 203480, 386612, 406960, 483265, 773224, 966530, 1546448, 1933060, 3866120, 7732240]

約数ペア:

[(1, 7732240), (2, 3866120), (4, 1933060), (5, 1546448), (8, 966530), (10, 773224), (16, 483265), (19, 406960), (20, 386612), (38, 203480), (40, 193306), (76, 101740), (80, 96653), (95, 81392), (152, 50870), (190, 40696), (304, 25435), (380, 20348), (760, 10174), (1520, 5087)]