8039260

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 16936416

約数和(自身を除く): 8897156

約数列:

[1, 2, 4, 5, 10, 20, 541, 743, 1082, 1486, 2164, 2705, 2972, 3715, 5410, 7430, 10820, 14860, 401963, 803926, 1607852, 2009815, 4019630, 8039260]

約数ペア:

[(1, 8039260), (2, 4019630), (4, 2009815), (5, 1607852), (10, 803926), (20, 401963), (541, 14860), (743, 10820), (1082, 7430), (1486, 5410), (2164, 3715), (2705, 2972)]