85176430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6784

約数の個数: 32

約数和(自身を含む): 163820160

約数和(自身を除く): 78643730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 6691, 12730, 13382, 33455, 66910, 127129, 254258, 448297, 635645, 896594, 1271290, 2241485, 4482970, 8517643, 17035286, 42588215, 85176430]

約数ペア:

[(1, 85176430), (2, 42588215), (5, 17035286), (10, 8517643), (19, 4482970), (38, 2241485), (67, 1271290), (95, 896594), (134, 635645), (190, 448297), (335, 254258), (670, 127129), (1273, 66910), (2546, 33455), (6365, 13382), (6691, 12730)]