10552420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2053}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 22257144

約数和(自身を除く): 11704724

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2053, 2570, 4106, 5140, 8212, 10265, 20530, 41060, 527621, 1055242, 2110484, 2638105, 5276210, 10552420]

約数ペア:

[(1, 10552420), (2, 5276210), (4, 2638105), (5, 2110484), (10, 1055242), (20, 527621), (257, 41060), (514, 20530), (1028, 10265), (1285, 8212), (2053, 5140), (2570, 4106)]