6885320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 16684920

約数和(自身を除く): 9799600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13241, 26482, 52964, 66205, 105928, 132410, 172133, 264820, 344266, 529640, 688532, 860665, 1377064, 1721330, 3442660, 6885320]

約数ペア:

[(1, 6885320), (2, 3442660), (4, 1721330), (5, 1377064), (8, 860665), (10, 688532), (13, 529640), (20, 344266), (26, 264820), (40, 172133), (52, 132410), (65, 105928), (104, 66205), (130, 52964), (260, 26482), (520, 13241)]