8256320

素因数分解:

$2^6\times 5^1\times {\mathrm{25801}}^1$

素因数の和:25818

約数の個数: 28

約数和(自身を含む): 19661124

約数和(自身を除く): 11404804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25801, 51602, 103204, 129005, 206408, 258010, 412816, 516020, 825632, 1032040, 1651264, 2064080, 4128160, 8256320]

約数ペア:

[(1, 8256320), (2, 4128160), (4, 2064080), (5, 1651264), (8, 1032040), (10, 825632), (16, 516020), (20, 412816), (32, 258010), (40, 206408), (64, 129005), (80, 103204), (160, 51602), (320, 25801)]