14160400

素因数分解:

$2^4\times 5^2\times {\mathrm{35401}}^1$

素因数の和:35419

約数の個数: 30

約数和(自身を含む): 34021322

約数和(自身を除く): 19860922

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35401, 70802, 141604, 177005, 283208, 354010, 566416, 708020, 885025, 1416040, 1770050, 2832080, 3540100, 7080200, 14160400]

約数ペア:

[(1, 14160400), (2, 7080200), (4, 3540100), (5, 2832080), (8, 1770050), (10, 1416040), (16, 885025), (20, 708020), (25, 566416), (40, 354010), (50, 283208), (80, 177005), (100, 141604), (200, 70802), (400, 35401)]