85764010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 161782272

約数和(自身を除く): 76018262

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1327, 1405, 2654, 2810, 6463, 6635, 12926, 13270, 30521, 32315, 61042, 64630, 152605, 305210, 372887, 745774, 1864435, 3728870, 8576401, 17152802, 42882005, 85764010]

約数ペア:

[(1, 85764010), (2, 42882005), (5, 17152802), (10, 8576401), (23, 3728870), (46, 1864435), (115, 745774), (230, 372887), (281, 305210), (562, 152605), (1327, 64630), (1405, 61042), (2654, 32315), (2810, 30521), (6463, 13270), (6635, 12926)]