453092240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{298087}}^1$

素因数の和:298119

約数の個数: 40

約数和(自身を含む): 1108887360

約数和(自身を除く): 655795120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 298087, 596174, 1192348, 1490435, 2384696, 2980870, 4769392, 5663653, 5961740, 11327306, 11923480, 22654612, 23846960, 28318265, 45309224, 56636530, 90618448, 113273060, 226546120, 453092240]

約数ペア:

[(1, 453092240), (2, 226546120), (4, 113273060), (5, 90618448), (8, 56636530), (10, 45309224), (16, 28318265), (19, 23846960), (20, 22654612), (38, 11923480), (40, 11327306), (76, 5961740), (80, 5663653), (95, 4769392), (152, 2980870), (190, 2384696), (304, 1490435), (380, 1192348), (760, 596174), (1520, 298087)]